OP - GRAV GRAVITRON G03 18mm Not only are these glasses

Not only are these glasses produced with only high quality parts

5L of fresh whipped cream in an instant

The intense diffraction effect of these glasses can be seen when viewing any light source

hands and even clothes

OP - GRAV GRAVITRON G03 18mm Not only are these glassesThe GRAV Medium Gravitron is the smaller edition of GRAV's namesake and flagship product, and it's still as much fun and as hard hitting as it was back in 2004 when it was invented. To use the Medium Gravitron, start by filling the outer base with about 8" of water, which should hit just below the decal. Then place the bottle into the base, and load the included 12mm bowl. Place the bowl in the mouthpiece of the bottle, and as you light it slowly pull