Just sand blast it.... or media blast whatever you want to call it..
I've sand blasted Blue Glass before to get a haze on it.. Looked pretty cool
If your worried about heat build up, hold the nozzle farther away from the pyrex, It might take longer but it'll work...
For the ghetto crowd:
wrap some aluminum foil around the lantern and poke holes in it...
I've sand blasted Blue Glass before to get a haze on it.. Looked pretty cool
If your worried about heat build up, hold the nozzle farther away from the pyrex, It might take longer but it'll work...
For the ghetto crowd:
wrap some aluminum foil around the lantern and poke holes in it...