YUKIYUKI How to use it: Set YUKI on a stable surface or hold it securely, apply water based lubricant, and start slowly while finding the angle that feels natural. What to expect: The 15 lb size gives YUKI a more substantial feel than compact toys while staying manageable for storage and routine care. Care: Clean the channel with warm water and mild toy cleaner after each use. Dry fully before storage and keep in a cool, dry place.