Everything you might possibly need for your bookbinding adventures!

This set consist of:

• 9 different T spacers, ranging from 2 mm to 10 mm
• 5 different corner jigs which includes 1 mm, 1.5 mm, 2 mm, 2.5 mm and 3 mm tools
• 4 different L spacers which include 5 mm, 10 mm, 15 mm and 20 mm tools