This 21" Gear Premium Dual Chamber Double Bubble Tube is ready for the big time! Equipped with a dome perc, restriction ice pinch, comfortable rounded mouthpiece and that classic Gear Premium 'Thumper' pull-out, this piece will satisfy even the heaviest of hitters. Top it off with 24K gold logos for a clean, high-end look and feel.

Product Features:
- 100% borosilicate glass
- 51mm diameter

What's Included:
1 x 21" Dome Perc Double Bubble Tube 
1 x 14mm Thumper Cone Pull-Out 
1 x 160mm Diffuser Downstem