Pjur Med Natural Water Based Lubricant 5ml and this one sure proves

and this one sure proves it

creating waves of sensational pleasure

Ball hole circumference (inner): 3

This unique silicone training ring features a rounded wing that holds up to three small weights

Compatible with water and silicone based lubes so you can use any kind of lubricant for a comfortable anal session

Pjur Med Natural Water Based Lubricant 5ml and this one sure provesA naturally formulated water based lubricant of the highest quality: pure herbal glycerine gives additional moisture and guarantees long lasting lubrication, as well as caring for and protects dry, stressed skin. Dermatologically tested for hyper sensitive skin. Safe for daily use. soft moisturising long lasting for dry and stressed skin