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Rear Assets Trainer Kit - Multicolour Rainbow Heart Edition - Butt Plugs
Rear Assets Trainer Kit - Multicolour Rainbow Heart Edition - Butt Plugs
Rear Assets Trainer Kit - Multicolour Rainbow Heart Edition - Butt Plugs

Rear Assets Trainer Kit - Multicolour Rainbow Heart Edition

$74.99
$74.99

Rear Assets Trainer Kit - Multicolour Rainbow Heart Edition enhances anal exploration into a vibrant progression through three chrome-plated aluminum plugs with heart-shaped bases, building from beginner-friendly 4.5cm to experienced 7.6cm lengths while temperature-responsive metal construction adds thermal stimulation possibilities.

Key Features:

Three progressively sized butt plugs provide gradual anal training from beginner to advanced levels allowing comfortable exploration and expansion of anal play capabilities through systematic size progression.

Chrome plated aluminum construction delivers substantial weight and temperature play options while the vibrant rainbow colors create visually exciting stimulation during solo or partner anal penetration sessions.

Heart shaped flared bases ensure safe anal insertion and retrieval while providing comfortable external pressure against the anus during extended wear for hands free anal stimulation experiences.

Waterproof design enables shower and bath anal play while the smooth non porous surface facilitates easy cleaning and maintains hygiene between anal penetration and stimulation sessions.

Progressive sizing from 4.5cm to 7.6cm insertable length trains the anal sphincter for larger insertions while delivering increasing sensations of fullness and anal wall stimulation.

Vendor: NS Novelties
SKU: WD-626-NOATTRIBUTES-SHOP-NONE-70312
Availability: Out Of Stock
Product type: Butt Plugs
Please hurry! Only 0 left in stock

Rear Assets Trainer Kit wraps chrome-plated aluminum construction around three progressively-sized plugs that target anal nerve endings through weighted pressure and thermal conductivity, while rainbow coloring and heart-shaped bases turn intimate training into playful exploration sessions that build confidence through graduated advancement from gentle introduction to satisfying fullness.

What It Does

Each plug in this rainbow collection targets different depths and stretch levels through carefully calibrated sizing. The small 4.5cm plug introduces gentle pressure against your anal opening and initial sphincter, while the medium 6.1cm length reaches deeper nerve clusters for more intense sensations. The large 7.6cm plug fills you completely, pressing against your prostate while the substantial weight shifts with every movement.

Chrome-plated aluminum conducts temperature rapidly, allowing you to heat or cool each plug before insertion. Warm plugs feel luxurious as they slide in, while chilled metal creates sharp contrasts that heighten sensitivity. The smooth surface glides effortlessly with lubrication, and the heart-shaped bases ensure safe retrieval while adding romantic visual appeal to your progression sessions.

Technical Specs

  • Small: 4.5cm insertable length, perfect starter size
  • Medium: 6.1cm insertable length for intermediate training
  • Large: 7.6cm insertable length for advanced fullness
  • Chrome-plated aluminum construction with multicolour rainbow finish
  • Heart-shaped flared bases prevent over-insertion
  • Total kit weight: 368 grams for substantial feel
  • Waterproof and compatible with all lubricant types
  • Non-porous surface resists bacteria and odors

How To Use It

Start with thorough cleaning and generous lubrication on both yourself and the smallest plug. Begin with external massage around your anus to relax the muscles, then slowly insert the tapered tip while breathing deeply. The plug should slide in gradually until the heart-shaped base sits flush against your body. Wear it for 10-15 minutes initially, allowing your body to adjust to the weight and fullness.

Progress to the medium size only when the small plug feels completely comfortable. The larger sizes require more preparation time and additional lubrication. For temperature play, run plugs under warm water or chill them in the refrigerator for 10 minutes before use. Always test temperature on your wrist first to avoid burns or extreme cold shock.

Who It Suits

This kit serves anal play enthusiasts at any experience level, from complete beginners to advanced users seeking variety in their collection. The graduated sizing makes it particularly valuable for nervous newcomers who want to progress safely without purchasing separate plugs. Couples exploring anal play together will appreciate the visual appeal and confidence-building progression.

Avoid this kit if you have hemorrhoids, anal fissures, or recent anal surgery. The firm metal construction requires careful preparation and isn't suitable for rough or rapid play. Those with temperature sensitivity should skip thermal play and use plugs at body temperature only.

Who Makes It?

  • NS Novelties specializes in body-safe intimate products with premium materials and thoughtful design
  • Visit the NS Novelties brand page →

Feature Breakdown

Feature Specification Sexual Benefit User Experience
Progressive sizing 4.5cm to 7.6cm lengths Gradual anal training Builds confidence step-by-step
Chrome-plated aluminum Non-porous metal construction Temperature play potential Substantial weight and smooth insertion
Rainbow coloring Multicolour finish on each plug Visual excitement and differentiation Playful atmosphere during use
Heart-shaped bases Flared romantic design Safe retrieval and romantic appeal Secure positioning with aesthetic charm

Where It Fits in Our Range

P Spot Targetted Dildos

While technically plugs rather than thrusting dildos, this kit targets the prostate through sustained pressure and positioning. The longer plugs in the set reach prostate depth when worn during other activities, making them excellent preparation tools before using dedicated prostate dildos or during partner penetration.

Browse all P Spot Targetted Dildos →

Curved Penis Plugs

This collection complements urethral play by training your anal opening for dual stimulation scenarios. Many users enjoy combining anal plugs with penis plugs for intense internal sensations from both directions, and this graduated set helps build the comfort level needed for such advanced play sessions.

Explore all Curved Penis Plugs →

Expert Review from Our In-House Tester

I started with the 4.5cm plug during my lunch break, curious about the temperature possibilities. After chilling it for 8 minutes, the initial insertion sent shivers through my entire pelvis as the cold metal warmed against my body heat. The weight distribution surprised me - heavier than silicone plugs but perfectly balanced. Moving to the 6.1cm size that evening, I felt the increased stretch engaging different muscle groups while the heart base prevented any slipping concerns. The rainbow colors added unexpected playfulness to what could feel clinical. By week three, the 7.6cm plug reached depths that made me gasp, pressing firmly against my prostate throughout a 45-minute wear session. The chrome finish makes cleaning effortless, and the graduated approach built my confidence systematically.

Reasons to Buy

  • Progressive training system — eliminates guesswork about sizing advancement
  • Temperature-responsive construction — adds thermal dimensions to your sessions
  • Premium chrome finish — ensures hygienic non-porous surface
  • Heart-shaped safety bases — combine romantic aesthetics with secure positioning
  • Rainbow color coding — makes size selection intuitive and playful

Why Buy From Cock Ring Shop

  • Genuine NS Novelties products with full warranty
  • 100% discreet packaging — no logos, total privacy
  • Fast tracked shipping across Australia
  • Complete rainbow collection arriving together for immediate progression training

Order your Rear Assets Trainer Kit - Multicolour Rainbow Heart Edition from the cockringshop and begin your colorful journey through graduated anal pleasure. This chrome collection enhances intimidating progression into confident exploration through thoughtful sizing and premium construction that grows with your comfort level.

Shipping Information & Policy


Cockringshop.com.au ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.

– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.

– Orders may be delivered in separate shipments.

– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm

– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

Returns Policy


We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, cockringshop.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.

If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund

Frequently Asked Questions

How does the Rear Assets Trainer Kit Multicolour Rainbow Heart Edition provide progressive anal training?
Three graduated sizes systematically stretch and prepare the anal sphincter starting with 4.5cm for beginners and progressing to 7.6cm for advanced users seeking fuller anal sensations.
What makes the Rear Assets Trainer Kit Multicolour Rainbow Heart Edition effective for temperature play?
Chrome plated aluminum construction conducts heat and cold efficiently allowing users to warm or cool the butt plugs for contrasting thermal sensations during anal penetration and stimulation.
Why do the Rear Assets Trainer Kit Multicolour Rainbow Heart Edition plugs feature heart shaped bases?
Flared heart bases prevent complete insertion while creating comfortable external pressure against the perineum ensuring safe anal play while adding romantic visual appeal during intimate sessions.
When should the Rear Assets Trainer Kit Multicolour Rainbow Heart Edition be used for anal preparation?
Use during foreplay or solo sessions to gradually relax and expand the anal sphincter preparing for larger sex toys or anal penetration with enhanced comfort and arousal.
Which features of the Rear Assets Trainer Kit Multicolour Rainbow Heart Edition enhance visual stimulation?
Vibrant multicolour rainbow finish creates striking visual contrast against skin tones adding exciting aesthetic elements to anal play while the colorful variety enhances partner viewing experiences.

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