Max Results Pump

For incredibly precise pumping, the Max Results Pump lets you perfectly control the pressure inside the clear, strong cylinder while you calculate the results with easy to read universal measurements. A easy to grip handle with finger-pull trigger means you only need one hand to use this great tool, and the flexible hose won't kink or crimp. Finally, a super soft silicone donut ring around the base of the cylinder provides an airtight seal that feels great as well. When you're done, a quick release purge valve up at the top end of the pump releases the pressure inside immediately. The pump cylinder is a full 9 1/4 inches long, fitting most men well. Use a good water based lube if needed, it will keep you more comfortable while working well with the silicone sleeve.