Modular Magnetic Herb Grinder – My Custom Design

This is my personal take on a 3D-printed herb grinder. It’s a modular, magnetically stacking system designed to eliminate the need for threaded connections, making it easier to use, clean, and customize.

🔧 Features

• Threadless Magnetic Assembly
  Each section connects securely with magnets—no twisting or screwing needed.
• Integrated Fidget Spinner
  The lid includes a 608 skate bearing (ceramic recommended) for satisfying spin and grip.
• Print-Friendly Design
  Designed to print with minimal supports and no complex overhangs.
• Durable Material Compatibility
  Best printed in ASA, PETG, or other high-temp materials for strength and longevity.

📦 Required Materials

• 38x 6×3mm magnets
• 1x 608 bearing (ceramic preferred)
• 1x 53mm stainless mesh screen (Pollen Catcher — link coming soon!)

🧲 Additional Modules

• Magnetic Tray
  A stable base that the grinder magnetically locks onto—great for reducing mess and providing a consistent grinding surface.
• Full-Size Storage Container
  Magnetically attaches beneath the tray, just like the grinder, offering a larger compartment for storing herb or accessories.