Tenga provides a number of product classes. Disposable “Cup” collection that are meant for one-time use solely (which could be reused if washed accurately), “Flip” collection that break up open to be simply washable and reusable, compact “Egg” collection which resemble Easter eggs and stretch when in use, and “Tenga 3D” collection that are meant to be reversed when not in use, exhibiting its geometric patterns. Different equipment embody lotions (lubricants), electrical “Tenga Heaters”, and “Gap Heaters” (a stick-shaped hand hotter that makes use of supersaturated sodium acetate).