Simple Spacer Blocks for Tool Height Setting

These are simple spacer blocks I used to set the height of my router, e.g. for drilling slots for Domino lose tenon joints with my jig: https://makerworld.com/en/models/2354502-flexible-domino-dowel-jig-for-router The blocks can also be used for routers, table saws or drills. The reference axis for measuring is in the X/Y plane, so it's most accurate. The text is on the bottom, so just very few filament changes are needed. Let me know if you'd like to see other heights!