ZEN 65 · Copper Limited Keyboard Kit Limited Edition | 65% Custom Mechanical Keyboard Kit The WOBKEY ZEN 65 Copper is a true collector’s piece—a limited edition keyboard kit crafted for enthusiasts who value feel, sound, and craftsmanship. Starting from a solid 4 kg copper block, precision CNC machining removes over 2.3 kg of material, leaving a dense 1.7 kg copper base. Every curve, cavity, and chamber is carefully carved to deliver exceptional acoustics and tactile feedback. Paired with a warm silver anodized aluminum top cover, the keyboard balances weight, stability, and refined aesthetics. The included PVD mirror-polished stainless steel weight and etched nameplates add understated elegance while increasing stability. Inside the copper base, you can switch between four different typing configurations, tuning hardness and damping to your preference. With high-quality Poron and IXPE damping layers, every keystroke feels solid, smooth, and satisfying. What’s Included Aluminum top cover (220-mesh warm silver) ×1 Copper base 1.7 kg (transparent electroplated) ×1 PVD mirror-polished stainless steel weight ×1 Front & back PVD nameplates ×1 each USB-C cable ×1 Keycap & switch pulle