TENGA DOUBLE HOLE CUP TENGA DOUBLE HOLE CUP will give you a different feel to the two series together is compact (like a door) with a soft (like a door), the side on which the firm will provide a solid feel.
The smooth side will feel soft and comfortable. If you use the 2 side constantly, you will find a special feeling like I never have before. A model that incorporates TENCA DEEP CUP (feels solid) and TENCA SOFT TUBE CUP (feels soft) put together.
If you use both sides continued. You will discover a special feeling like I never have before.
Always use MOI lubricants for best result