MJ Arsenal

MJ Arsenal is a US glass brand from Denver, Colorado, known for its compact mini dab rigs and scientifically shaped glass pieces. The company specializes in high-quality, affordable glass bongs and rigs for concentrate and vaporizer users.

MJ Arsenal pieces are characterized by small, handheld rigs with clean lines and efficient percolation — the ideal size for desktop vaporizer connections and e-rigs. Popular models include the Mini Ursa, Titan, and Hydra. Products are made from borosilicate American glass and are generally more affordable than comparable European handblown glass pieces.