A real difference you can feel. The Real Harry Vanilla 8 inches Dildo from SI Novelties. Super powerful suction allows for solo play on any flat surface, or install on a harness for play with a partner. 8 inches. True realistic form. Made from firm, but flexible PVC. Suction cup base to use with or without a partner. Solo use stick on to any flat surface. Or with a partner harness compatible. O-ring strap on. Only use the stretchy o-rings Silicone, elastomers or rubber. The metal ones may damage the surface of the dong. Easy to clean. Compatible with all lubricants.