Some of the more advanced things you'll want on hand.
https://www.amazon.com/gp/product/B0...t_b_prod_image
https://www.amazon.com/gp/product/B0...t_b_prod_image
Having a good assortment of miniature machine and self-tapping screws on the shelf can save your more ambitious projects. Fixing die-casts is obvious but there are times (scratch building, control panels, lighting, dioramas, etc.) when you don't want to reach for a glue gun or a tube of super glue.
This is the best way to stick two things together that have never been stuck together before. Its also cheaper in the long run than buying old watches on EBay and stripping them down for parts.
