Japanese design and manufacturing. Exclusive design - Automatic rotation of the smart smart cup body, generates a strong twist force per telescopic action through the rotary body. SpoNer 01 Tetra, a ribbed ribbed colloid can be brought to men with pleasant thrust. Configuring the storage support accessories, you can easily take the cup and wait for dryness, intimate and convenient! Products can be reused, more attached to lubricating liquid trial packing 1 pack.