Double Helix — Dual-Ring Erection Enhancer by CalExotics

Double Helix User Guide & Play Styles

Using the Double Helix for Couples Edge Play

This dual-ring silicone cock ring delivers focused intensity for couples ready to push into next-level gear territory. The trim-to-fit build means you dial the tension before play starts — no guesswork, no interruption. The quick-release connector keeps safety front of mind without breaking momentum, a practical detail experienced users expect. The black CalExotics design integrates cleanly into cock-and-ball restraint sessions or as a standalone erection enhancer. Body-safe materials keep cleanup simple: a warm rinse is all it takes. Browse our Cock & Balls category for compatible accessories, or go deeper with our bondage guide for technique and safety context.