Blush Novelties Basically Yours line Gleam Weighted Balls Silver for Kegel exercise and pleasure. This ancient technique of pleasure is still enjoyed today by women worldwide. Each ball contains a weighted bead that rolls with your movements, stimulating and massaging you while challenging your pelvic muscles to hold them in place. Gleam is also perfect to use along with other toys. Try using them while sitting, in the shower, or around the house. Tones pelvic muscles. Skin safe material. Includes a velvet storage pouch. Diameter of balls 0.75 inch. Weight: 3 ounces. Product Package Dimensions: 6.25 inches Height by 4.4 inches Width by 1.25 inches Depth. Product Weight without package 2.2 ounces. How to use: insert balls one at a time. Squeeze PC muscles to hold in place. Squeezing Gleam Balls repeatedly or simply holding in place while sitting or standing can strengthen the pelvic floor. Try using Gleam Balls during routine activities!