About Mechanical Ring: Zero Ultra-thin Design: With a thickness of only 3.55mm, it is lightweight and not cumbersome to hold, allowing you to wear it daily just like an ordinary ring without being obtrusive at all. Paragraph / Dense Dual Modes: With a pure mechanical structure design, it can rotate bidirectionally. You can DIY - adjust the number of beads to achieve a thrilling vibrating feel with different densities. Exquisite Workmanship: The overall design is simple, and the workmanship is excellent, maintaining the consistent processing standard of ACEdc. Size Chart NXEDC's Viewpoint Friends who are enthusiasts, do you sometimes feel confused? You want to play with EDC toys when you don't have them with you, but when you do, you find it troublesome to place them? Well, the Mechanical Ring: Zero is a solution.
