Dynamic masturbation fun! Transparent, reusable masturbator Spinner Tetra from Tenga with an integrated sleeve that makes the penis twist upon penetration (Internal Coil Mechanism).
The expansion and contraction of the new geometric tiles with mild edges and designed spiral parts create a strong twist with each stroke.
Full length 13 and maximum stretched length 17 cm, diameter 4.5 cm.
Made of elastomer, ABS, and PC.
Includes lubricant and drying case (for after cleaning).