A Tenga Egg is a stretchy, disposable sleeve folded into an egg-shaped shell. You crack the shell, unfold the egg, add the included lube, and stroke. Each egg has an internal pattern with a name that hints at the texture: waves, spikes, tight bands.

The material is thin. It stretches over a wide range of sizes and then is meant to be thrown away. Reuse is technically possible with a careful wash and dry, and the material does not love that plan. If you reuse, accept that you are on borrowed time.

Because the wall is thin, a little lube is enough. Too much and you lose the pattern. Heat from a shower makes the egg even stretchier. Nails tear it. That tear ends the session.

How people use them

• Open the shell fully so you are not fighting the plastic.
• Hold the egg, not only the shaft, so the texture moves.
• Dispose in household trash, not plumbing.
• Keep the second lube packet if you split one egg across two sessions.