NEXUS PEN
Donna AI Voice Pen
23 × 17mm stadium profile
145mm total length
1.2mm ABS wall
4-layer PCB • 38 components
145mm total length
1.2mm ABS wall
4-layer PCB • 38 components
PCB 120×19mm verified fit
Pull eraser cap to charge via USB-C
Drag to rotate · Scroll to zoom
PRODUCTION DESIGN
Interactive 3D model — 6 injection-molded parts + removable eraser cap
Pre-Order Now