The HydroBrick brings versatility to the Sticky Brick lineup. Ready to go with your 18mm hydratubes, or add on the whip connector for use with other glass. We also offer a dry mouthpiece if you prefer a more Brick-like experience. Available in cherry, walnut, and maple. The HydroBrick ships with five screens, stainless stir stick, two wood stir sticks, two corks for the carb, and one torch. You can also add the dry mouthpiece and/or whip connectors. If you buy them with your purchase of the HydroBrick you save $10 off the stand-alone price. Now ships with two Restrictor Discs.