2-Chamber Compression & Vibration Sphere Masturbator — Masturball

A black sphere that takes your shaft from either side — one with spiral ribs, one with nubs — while two separate motors compress and vibrate at the same time. Choose the chamber, choose the rhythm, rest your hand on it and let the casing do the squeezing.

Switch sides, switch toys

The magnetic caps pop off effortlessly to reveal two radically different openings. Side A: a spiral-ribbed canal that wraps around the shaft centimetre by centimetre, for a continuous gliding sensation. Side B: a chamber lined with soft nubs that tease the glans and corona in distinct touches, for a more pronounced, stimulating feel. Switch sides during the session depending on where you are in the build-up — the same ball gives you two toys in one.

A squeeze that feels like a closing hand

The compression button activates internal inflatable cushions that tighten the chamber around the shaft — three levels: soft, medium and firm. It feels like a hand closing around you, except it does not get tired. On the firm setting, the grip becomes pronounced and your shaft can no longer slide freely; you thrust against the resistance. This motor is independent from the vibration, so you can layer both or use them separately.

Vibration right into your palm

The second motor triggers ten distinct vibration programmes — continuous, pulsed, waves and steps — that spread through the whole casing. You feel the sphere vibrate in your palm as much as along your shaft. Combined with compression, vibration adds another layer of stimulation to the base and glans at the same time. In pulsed modes, the rhythm is unpredictable — impossible to get used to it, your body reacts to every rise.

Fits in your palm like a pétanque ball

The sphere fits in one hand, unlike cylinder cups that make you pinch the edge. Close your fingers around the casing with your shaft between them; the sphere’s weight presses the chamber against the pubis. Sitting, lying down or in the shower, the grip stays stable. The casing is fully waterproof — use it under the spray, or simply run it under water to rinse it after use.

Post-gym solo, long edging, prep before a hookup

The Masturball excels at extended solo sessions — not a quick morning shot, but a half-hour session when you want to explore your body. Combine soft compression with pulsed vibration for a slow build-up, then switch sides halfway through to refresh the sensation. In the shower after the gym, the sphere’s weight becomes an asset — water runs down, the chamber stays lubricated, and the deep vibration resonates through the cubicle.