This morning I'm clearing workspace so I can do some gluing. I thought of some additional favorite tools and supplies, some simple others more complex (and expensive):
Bone folder- shaped like a popsicle stick but slightly pointed on one end and made of bone, for smoothing folds and burnishing edges etc.
Porcelain seven-well palette – I use it when I paint with dyes or inks
Japanese screw punch – this is a wonderful tool used for precise placement of various sized holes through multiple sheets of paper or cardboard