Calibear Crystal Engraved Straight Chamber Dab RigThe CRYSTAL ENGRAVED STRAIGHT CHAMBER DAB RIG features a refined straight tube structure combined with intricate crystal engraved patterns that add depth, texture, and visual dimension to every rig. Each piece in this dab rigs collection is crafted from premium borosilicate glass and shaped into a clean, direct flow chamber that enhances vapor movement and ensures extremely smooth and controlled inhales during every smoking session. The carved crystal