ACEdc Mechanical Milk Cap 3.0 Haptic Coin

The ACEdc Mechanical Milk Cap 3.0 Haptic Coin represents a refined evolution in haptic fidget design. Its updated structure features a larger main bearing and removes the Teflon inner ring to eliminate debris from long-term friction. The new vertical layout simplifies spring and bead replacement, allowing quick switching between common and dense tactile modes. An upgraded mini-bearing locking mechanism replaces the previous magnetic system for improved precision and durability.
Each interaction delivers exceptionally smooth motion with distinct, clear feedback. Equipped with Ruida 0.25/0.3 springs and 3mm beads, every click produces a satisfying “ding” sound. Designed for customization, reliability, and a premium tactile experience, this haptic coin is perfect for EDC, focus, and sensory play.