Compared to green levels, red laser levels are a much more accessible option. A similar product, the Bosch red cross-line level, costs only $89.97 at Home Depot .

Laser Color. Laser levels have either green or red lasers. ... There, he worked as part of a team designing, building, and installing large furniture pieces, ...

This is a well-known technique for laser etching metal, although this is the first time I’ve seen it used with glass. You can use molybdenum spray lubricant, available at the local auto parts ...