Designed in Free Cad Design Considerations: Completely 3D Printable. Fits most standard 200mm spools. All parts can be printed without the use of supports. Can be printed on printers with small build volumes. Combo mount can be used as a wall mount or desk stand. Clamping system mount option to attach it to anything. UPDATE: 19/09/2015 Added a clamping system so you can attach the spool holder to a desk, shelf or aluminium extrusion etc... Please see Instructions for more information... I will be adding more parts and mounting options, open to suggestions & requests : - ) Minimum Configuration: 2 X SS Threaded Bolt V_1 2 X SS Segment Locking Ring V_1 2 X SS Segment Clip V_1 1 X SS Threaded Shaft V_1 1 X SS Segment with Mount V_1 1 X SS Combo Mount V_1 Spool System Clamp General Configuration: 1 X SS_Clamp_V_1 1 X SS_Clamp_Bolt_V_1 Optional: 1 X SS_Clamp_5mm_Shim_A_V_1 1 X SS_Clamp_5mm_Shim_B_V_1 Spool System Clamp for Aluminium Extrusions 20mm x 20mm: 1 X SS_Clamp_V_1 1 X SS_Clamp_Bolt_V_1 1 X SS_Clamp_AE_Shim_A_V_1 1 X SS_Clamp_AE_Shim_B_V_1 Printer Settings: This design is more optimized for a 0.4mm Nozzle size. For printing the segments & threaded parts I would recommend a maximum layer hight of 0.2mm, as that will help the overhang and especially the threaded areas of the parts print correctly.