Elevate your crafting experience with the Glowforge Laser Bed Riser Focus Blocks. Designed specifically for the Glowforge, these focus blocks are essential for maintaining the precision of your laser cutting and engraving projects. 

This is a set of 4 plastic blocks with 1.4 1.0, and 0.5 inch step height.  These are designed to work with the glowforge laser, but can also be used on other lasers with similar heights.

This design has a strong neodymium magnet on the bottom to hold in position for easier alignment and consistent use.

Color is typically blue, red, black, or grey.