Double Thruster - Tar Ice Chocolate reinforced O-ring stretches to accommodate

reinforced O-ring stretches to accommodate your favorite packer

Revolutionary one-way valve design - no back-flow

Powered by new penetrating vibration technology

You decide not only how

- 5 Year Global Warranty

Double Thruster - Tar Ice Chocolate reinforced O-ring stretches to accommodateSmooth shaft lays on top of yours, for double penetration or thrust using only double thruster or lift and use yours. sling base stays on even when not hard. Designed to morph onto the base of you with concave shaft, fits for double penetration to thick base. HunkyJunk original design clutch cock ball sling keeps penetrator Double Thruster lock in place. Sling base keeps it on for double penetration or slide in it like a strap on. Firm enough to use