The Pro Shields seal the Glowforge Pro so that neither light nor air can pass in or out of the passthrough slots

Professional laser safety officers advise that

commemorative plaques

Glowforge Plus HD

you may be permitted to operation your Glowforge Pro without further safety precautions

Glowforge Performance Laser Filter Cartridge 2023_Gift_Guide The Pro Shields seal thePerformance Laser Filters trap over 99. 9% of particles in the air while you make something magical. They use replaceable cartridges that have a lifetime of up to 100 hours of printing. The Performance Laser Filter Cartridge is an easy drop in replacement. It installs in just a few minutes simply turn off your Performance Laser Filter, remove the latches, lift the lid, lift out the old cartridge, and drop in the new one. It can also be used in the