Metallic Gen Butt Plug with Heart Gem Base by Adam & Eve

Medical-grade aluminium butt plug with temperature-responsive surface and decorative red heart gem base. Ideal for those seeking firm prostate pressure and hot-and-cold sensations during solo or partnered anal play.

What it does

Aluminium conducts temperature change far faster than silicone or other flexible materials, so you feel heat or cold sensations instantly as the plug enters and settles. Unlike softer alternatives, the rigid metal surface maintains firm, unwavering contact with your prostate and anal walls. Every movement, clench, and shift sends distinct pressure through sensitive nerve endings. As your muscles contract during climax, the unyielding surface refuses to compress, creating stronger, more sustained orgasms than flexible sex toys allow.

You can warm the plug in hot water or chill it in the fridge before use, so each session feels different. Your anal muscles gradually accommodate the tapered design—narrow at the tip, expanding smoothly as you push deeper—until the widest section creates that satisfying stretch. Beginner Prostate Beads offer a gentler introduction to prostate stimulation if you're new to anal play altogether. Once the heart gem base rests flush against your skin, rock your hips or deliberately clench to feel how the rigid surface presses exactly where it counts.

Specifications

• Material: Medical-grade aluminium with mirror-polished finish
• Small size: 7.1 cm length × 2.75 cm width
• Large size: 9.5 cm length × 4.1 cm width
• Base: Red crystal heart gem for safety and visual appeal
• Temperature responsive: Suitable for hot and cold play
• Storage: Luxury velvet pouch included

Size and first use

Start with the Small size if you're new to metal or anal play generally. Its narrower width lets you learn how firm aluminium feels compared to softer materials without committing to substantial girth immediately. Work up gradually over several sessions—there's no rush. Apply generous water-based lube to both your body and the plug's surface, then press the tapered tip slowly against your anus and breathe deeply as your sphincter relaxes. Cockringshop specialises in products for men and couples, so you'll find plenty of options to explore as your comfort grows. Once the widest section passes through, your anal muscles naturally draw the plug fully inside until the heart gem sits snug.

How to use it

Warm the plug under hot running water or place it in the fridge for 10–15 minutes before play, depending on which sensation you want. Apply water-based lube generously to your anus and the metal surface—the slick finish slides easily, but lube is essential for comfort and safety. Position yourself comfortably (lying down, on all fours, or standing), press the narrow tip against your opening, and relax your pelvic floor as you breathe out slowly. Push steadily until the widest section stretches your anal opening, then let your muscles naturally draw the plug fully inside.

Once inserted, rock your hips forward and back or deliberately clench your anal muscles to feel how the rigid surface presses against your prostate. Aluminium holds its temperature longer than other materials, so hot or cold sensations persist throughout wear. After play, remove the plug slowly, wash it with warm water and mild soap, dry it thoroughly, and store it in the included velvet pouch. Never use silicone-based lube with this plug, as it can damage the finish.

Feature breakdown

Who it suits

This plug excels for people who enjoy firm, consistent pressure and want to explore temperature contrast during anal play. If you find silicone or rubber sex toys too yielding, or if you've tried flexible plugs and wanted something that holds its shape and transmits sensation more directly, aluminium will feel noticeably different. Experienced users appreciate the Large size's substantial girth and the uncompromising firmness it delivers. Men interested in prostate stimulation who already know they like direct, unyielding contact will find this rewarding.

Skip this plug if you're completely new to anal play and haven't experimented with any sex toys yet—start smaller and softer first, then work toward metal once you understand what you enjoy. If you have sensitive anal tissue or prefer gentler, more forgiving materials, the rigidity and lack of give may feel uncomfortable or even painful. Aluminium offers no compression, so there's no cushioning if you push too far or move too quickly. Take your time, use plenty of lube, and respect your body's signals.

How it compares

Aluminium and medical-grade silicone are the two main materials for butt plugs, and they feel completely different. Silicone flexes and compresses under pressure, adapting to your body and offering a softer, more forgiving sensation. Aluminium is rigid and unyielding—it holds its exact shape and transmits temperature instantly, creating sharper sensations and more direct prostate contact. Slide Easy Prostate Plugs offer that silicone flexibility if you prefer gentler, more cushioned play. Choose metal for firm pressure and temperature play; choose silicone if you want comfort and give.

What you can use it with

Pair this plug with Cock Ring Sets during partnered play to enhance erection strength and sensation while the plug stimulates your prostate. A ring maintains blood flow to your penis while the plug delivers sustained pressure and temperature sensations, intensifying arousal and orgasm for both partners. The combination of penile and prostate stimulation creates fuller, more powerful climaxes than either alone.

More from Adam & Eve Sextoys

Adam Eve Sextoys combines aesthetic appeal with functional design across a full range of adult products. Explore their other offerings to find complementary items that suit your play style and preferences.

Read more before you buy

Anal play involves real health and pleasure considerations worth understanding first. Wife Butt Fucks Husband covers technique, safety, and communication in depth on the Adultsmart blog.

Why buy the Metallic Gen Butt Plug with Heart Gem Base by Adam & Eve

Want firmer, longer-lasting results without the guesswork? The Metallic Gen Butt Plug with Heart Gem Base by Adam & Eve is genuine, function-tested, and quality-checked at The Cock Ring Store. Cockringshop ships it discreetly in plain packaging so your privacy stays intact. We stock only body-safe materials and products that actually perform as promised. Real fit advice, body-safe materials, and plain-packaged shipping. The Cock Ring Store ships discreetly Australia-wide.