The Cube Masturbator by NANMA Corporation

Momantum The Cube is a rechargeable automatic masturbator built for men who want serious durability and total control over their stimulation. Military-grade housing and twelve intensity levels let you dial in exactly what you need, session after session.

What it does

This automatic stroker delivers consistent, powerful stimulation through a precision motor housed in reinforced polymer that resists cracking and wear. Twelve distinct intensity levels and eight stroke patterns give you complete command—adjust speed from gentle teasing to rapid pounding, fine-tune suction pressure, and control stroke depth independently. Memory settings learn your preferences over time, so the device suggests optimal combinations based on your usage patterns. You can explore maximum intensity without worry; the industrial-grade motor housing protects internal components from moisture and debris while maintaining smooth, quiet operation across all settings.

Premium silicone sleeves maintain elasticity after hundreds of uses and come with a lifetime elasticity guarantee. Among Vibrating Masturbators, this one stands out for its reinforced construction and responsive controls that adapt to your rhythm perfectly. Impact-resistant casing survives accidental drops, while the waterproof IPX7 rating means you can use it in the shower and rinse it easily afterward.

Specifications

• Motor housing: Military-grade polymer, rated for 10,000+ cycles
• Intensity levels: 12 distinct settings with variable speed control
• Speed range: 30–300 strokes per minute
• Stroke patterns: 8 unique patterns available
• Sleeve: Removable premium silicone with lifetime elasticity guarantee
• Water resistance: IPX7 waterproof rating
• Memory function: Recalls preferred combinations
• Warranty: Extended coverage included

Getting the most from it

Start with lower intensity settings to gauge your response, then gradually increase power and speed using the intuitive control panel. Apply generous amounts of lubricant to both yourself and the internal sleeve before starting—pre-lubing saves you from uncomfortable rubbing and makes every stroke feel better. The memory function learns your preferences over multiple sessions, automatically suggesting optimal combinations. Use variable stroke depth and suction levels to discover new sensations; the reinforced housing maintains consistent performance regardless of intensity. Cockringshop specialises in products for men and couples, so browse complementary ranges while you explore what works best for your body and mood.

How to use it

Begin by applying generous lubricant to both yourself and the removable silicone sleeve. Start with lower intensity settings and gradually increase power and speed using the control panel. Experiment with different stroke depths and suction levels to find what feels right for you. You can edge perfectly by reducing intensity just before climax, then increase again when you're ready to continue.

After each session, clean the sleeve with warm soapy water and antibacterial toy cleaner, then let it air dry. Store it in a cool, dry place. Regular maintenance keeps the device performing smoothly and hygienically. Charge via USB between sessions to ensure you have full power whenever you want to use it.

Feature breakdown

Who it suits

This stroker is perfect for men who want a reliable automatic masturbator that combines tank-like durability with sophisticated control. Experienced users who know exactly what they want will love the extensive customisation options, while the intuitive interface welcomes newcomers exploring automated pleasure for the first time. Heavy users particularly appreciate the reinforced construction that maintains performance despite frequent, intensive sessions without degrading.

Skip this one if you prefer simple, no-frills strokers with minimal controls. Those frustrated with fragile sex toys that break after minimal use will love the military-grade build, but if you're looking for something lightweight and portable, the solid construction may feel heavier than you want. If you prefer manual stroking over automatic motion, explore other Masturbators and Strokers options instead.

How it compares

Automatic masturbators like the Momantum deliver hands-free stimulation with motorised motion, letting you relax and focus on sensation while the device does the work. Head Job Strokers are typically manual—you control the pace and pressure with your hand, giving you direct feedback and precise rhythm control. Automatics suit men who want consistent, programmable stimulation and the freedom to use both hands elsewhere; manual strokers suit those who prefer the tactile control and responsiveness of hand-guided motion. Choose based on whether you want hands-free ease or hands-on control.

What you can use it with

Pair this automatic stroker with Cock Ring Sets to enhance your erection and prolong stamina during use. A cock ring maintains blood flow to your penis, making your erection firmer and fuller while you use the stroker, and delaying ejaculation so you can enjoy longer sessions. The combination lets you explore extended pleasure without interruption, and the ring's pressure works perfectly with the stroker's varied intensity levels.

More from NANMA Corporation

NANMA Corporation manufactures a range of automatic and manual strokers designed for durability and control. Nanma Corporation products share the same commitment to reinforced construction and precision engineering, so if you love this stroker, you'll find other reliable options in their full range.

Read more before you buy

Want more advice on choosing the right stroker for you? Male Masturbators has a detailed guide covering types, features, and techniques to help you make the right choice.

Why buy the Momantum The Cube Rechargeable Automatic Male Masturbator

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