MJ Arsenal Jammer Mini Dab Rig The Jammer is a compact, no-frills dab rig that packs a serious punch. Crafted with a commitment to function and durability, the Jammer is hand-made from extra-thick, 4mm 100% borosilicate glass and features a reinforced, base-connected percolator for smooth, full-flavored rips. Size: 2.6" x 1.8" x 3.8" Connection: 10mm Thickness: 4mm Material: Borosilicate Glass Includes:  1 x Jammer Mini Dab Rig (Clear) 1 x 100% Quartz Standard 10mm Banger 1 x Flat Top Carb Cap 1 x Mini Dab Tool This product and all products on this site are intended and sold for legal purposes only.