Size Matters See Thru Nipple Booster Pumps, Clear/Black colour:Clear Compatible with water based and

Compatible with water based and silicone based lubricants

The sleek packaging is designed with a convenient single-hand pump for easy

Whether its for massage

Made of medical grade silicone

Size Matters See Thru Nipple Booster Pumps, Clear/Black colour:Clear Compatible with water based andSize Matters See Thru Nipple Boosters create a mild vacuum when squeezed, increasing circulation and sensitivity in the nipples. The suction and improved blood flow to the nipples invigorate and stimulate sensations. Transparent chambers allow for visual appeal when playing. The Boosters remain in place after use. Features: Measurements: 2. 5 inches total, 1. 25 inches in diameter at widest point Material: TPR, ABS plastic Colour: clear, black