who makes colored sand? also where to get it

[jizon82]

i use 3m colorquartz. i found the a location close to me to buy direct rather than ship.

http://www.nptgonline.com/nptg_national/contact.html

i just called and they placed a order for me because they didnt have the amount i wanted in stock. picked up the next day. i think they came in 50lbs bags for like 20 something dollars.