Engravable glass boxes

[Chip Peterson]

Does anyone know of a source for bulk engravable glass boxes that you can share?

[Phil Garcia]

You might try these guys, I never used them but I friend of my did and had no problems.
http://glassart.manufacturer.globalsources.com/si/6008823518702/Homepage.htm

[Stephen Beckham]

Good ole Marck Glass - they have heart shaped boxes, square boxes and even a mini-grand piano shaped box.

[Jackie McGowan]

This company also has some:
http://www.creativegiftsdirect.com/