If using for a Glowforge you must remove the provided crumb tray before using these. Riser blocks allow you to remove your crumb tray and still get
Glowforge Bed Riser Focus Blocks Magnetic - Israel
Glowforge, The Maker Hub
Usongshine Laser Engraver Raiser Laser Cutter and Engraver Machine, Laser Engraving Machine Raiser 150mm
Glowforge Material Riser Blocks, GF Bed Focus Blocks, Aeon Material Raise Blocks, Thunder Crumb Tray Blocks, Laser Tool Kit, 3D Printed - Finland
Glowforge Laser Bed Riser Focus Blocks Crumb Tray Replacement Basic, Plus, Pro Laser Tool Kit GF Material Block Laser Alignment - Hong Kong
Glowforge Block
Glowforge — купить в интернет-магазине с доставкой
3D Printed Laser Honeycomb Lay Flat Pins and Risers for THUNDER
Lens Tool 3D Printed for Your Glowforge Laser