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The Tenga Bobble Crazy Cubes is a reusable male stroker with a twist: inside the soft sleeve sit firmer cubes, set into the stretchy elastomer, that bounce, roll and bump along the shaft as you move. It's one of Tenga's playful designs, made for people who want stronger, more varied texture than a smooth sleeve. It comes with a drying stand, a clear storage cover and a sample of Tenga lotion.
Most strokers rely on ridges or nubs moulded into the sleeve itself. The Bobble takes a different approach by combining two materials. The sleeve is soft, stretchy elastomer, and embedded in it are cubes that are noticeably firmer. As you stroke, the soft walls give way while the cubes push and tumble against you, so the sensation keeps changing rather than repeating the same pattern. Squeeze harder and the cubes press in more; loosen your grip and the feel becomes lighter and bouncier.
The stroker measures 5.5 by 2.2 by 2.2 inches and weighs just over half a pound. Inside, the starting length is 6.5 inches and the starting width 1.8 inches, and Tenga says the material stretches to fit almost any size. If you're longer than the channel, the open stretch of the elastomer handles that comfortably. Being small and light, it's easy to hold in one hand and simple to tuck away.
Open the sample lotion, Tenga's HOLE LOTION [REAL], and squeeze a generous amount into the opening, then a little on yourself. Warming the stroker under warm water for a minute first makes the elastomer feel softer and closer to body temperature. Enter slowly, since the cubes make the first strokes feel tight. Try short strokes near the tip to feel each cube, then longer ones that run the whole length. Changing grip pressure is the main control you have, so experiment with it, and add lube whenever you feel drag.
A reusable stroker is only as good as its cleaning routine, and Tenga keeps this one simple. Rinse it thoroughly under warm running water, then turn it inside out so the textured interior is on the outside. A mild, neutral soap is fine. Place it on the included stand with the details facing out and let it air-dry completely, then put the clear cover back on. Full drying is what stops smells and keeps the sleeve soft. Once the sample lotion runs out, a water-based lube is the easy choice; it rinses out without residue.
Tenga's single-use cups are disposable and need no cleaning. The Bobble is the opposite trade-off: a few minutes of washing in exchange for something you can use again and again, with texture that a cup can't match. If you like the idea of trying Tenga first, a cup is a cheaper way in; if you already know you want stronger texture, the Bobble makes more sense.
Browse the full Tenga range and our strokers and sleeves, or compare the Tenga Soft Tube Cup.
Helpful answers about Tenga Bobble Crazy Cubes Reusable Male Stroker.
The Tenga Bobble is a reusable stroker with firm shapes set inside a soft elastomer sleeve. In the Crazy Cubes version, those shapes are cubes, which bounce and roll as you move. Tenga made the Bobble for people who want more dramatic texture than a smooth sleeve.
Yes. Unlike Tenga's single-use cups, the Bobble Crazy Cubes is washable and reusable. Turn it inside out to clean it, dry it on the included stand, then store it under the clear cover between sessions.
The Bobble's channel starts at 6.5 inches long and 1.8 inches wide, and Tenga says the elastomer stretches to fit almost any size. If it feels tight, use more lube and warm it first, which makes the material more pliable.
Start with the sample of Tenga HOLE LOTION [REAL] that comes with the Bobble. After that, use a thick water-based lube. Avoid silicone and oil-based lubes, which can damage elastomer. See our masturbation lubes for options.
After washing, leave the Bobble turned inside out on its stand so air reaches the textured surface. Let it dry completely, ideally overnight, before turning it back and covering it. Storing it damp is what causes odours.
The Bobble Crazy Cubes is reusable with firm, bouncy texture, while the Soft Tube Cup is single-use and pre-lubricated, with a squeezable case and suction control. Choose the cup for zero cleanup, or the Bobble for repeated use and stronger texture.
Expert guidance to help you choose, use and care for your products with confidence.