Do you like to shred? Meet the Jammer, the rig with the price of a daily driver that rips like a weekend exotic. The seemingly simplistic Jammer is the epitome of MJ Arsenal’s commitment to function above all else. No frills here, extra thick 4mm borosilicate glass with a reinforced base-connected perc to seal it all together into a palm sized ripper. Included with your purchase: (1) Jammer Mini Rig™ by MJA (1) MJA Custom Flat Top Quartz Bucket