• Step 1: Get the necessary tools
• Step 2: 3D-printed parts
• Step 3: Hardware
• Step 4: Preparing the scroll wheel holder
• Step 5: Insert scroll wheel holder into scroll wheel holder holder
• Step 6: Insert scroll wheel holder holder into electronics assembly
• Step 7: Preparing the base
• Step 8: Put threaded inserts into base
• Step 9: Assembling the base
• Step 10: Place electronics assembly onto base
• Step 11: Screw secondary buttons into base
• Step 12: Prepare scroll wheel
• Step 13: Insert dowels into scroll wheel
• Step 14: Thread silicone ring onto scroll wheel
• Step 15: Insert scroll wheel into base
• Step 16: Screw primary buttons into base
• Step 17: Preparing the top
• Step 18: Clear out the scroll wheel hole in the top
• Step 19: Put threaded inserts into top
• Step 20: Put roller bearings onto roller bearing dowels
• Step 21: Insert roller bearings into top
• Step 22: All done!