These models are for holding various screw drivers and a temperature heat gun. on the backside are holes for 3/8" diameter magnets to be adhered. This allows the organizer to be pulled off a magnetic wall and brought to a workspace while keeping the tools in order. The items were designed using FreeCAD. Each piece uses roughly 35 g of PLA filament which equates to about $0.72 to print. Similar items found online can cost up to $25, a cost savings of over 97%.