Open cap and dispense a few drops of lube for best results. Condoms are not necessary, but are recommended for better hygiene. Clean cup afterwards by turning inside out and washing with toy cleaner. Rinse thoroughly. Store at room temperature. Material: Cyber Skin. Waterproof. Phthalate free. Dimensions: 7.09" x 2.56" x 2.56". Vaginal. From Shots.