AquaLab Technologies is the best online source for high-end medical glassware, filtration/resin separation systems, and various other medical marijuana related items. Glassware companies carried include: DC Toobz, HVY, illadelph, SNOB, TORO, and ZOB. AquaLab also offers concentrate utensils, grinders, papers, bee line, etc.
Check it all out for yourself at: AquaLab Technologies
