EVA 18lbEVA How to use it: Set EVA on a stable surface, apply water based lubricant, and choose the tunnel that matches the sensation you want for the session. What to expect: The dual tunnel design gives users more than one contact style in the same weighted torso format, while keeping care and storage practical. Care: Clean with warm water and mild soap or toy safe cleaner, dry thoroughly, then apply renewal powder to TPE surfaces before storage.