About this 3D model

A mesmerizing print-in-place pen holder featuring fully functional helical gears. Just print it in one piece—no assembly required! The rotating gear columns add a kinetic touch to your desk, perfect for both functionality and fun. ✅ No support or assembly needed ✅ Great conversation starter for your workspace Holder Size (Each Gear): 45mm inner diameter & 80 mm height Want to customize size or number of columns ? Check out the parametric version here: ? Parametric Geared Pen Holder Or want to Triple Gear? Check out the newest design: Triple Geared Pen Holder