MJ Arsenal Piston Gravity Bong Multi The rounded ear shapes aren’t

The rounded ear shapes aren’t just visual — they also create natural grip points when holding the piece

Exterior dimensions: 90mm L x 12mm D

Fewer Parts: Simplified design with no condenser needed

Replacement part for the Puffco Pivot Vaporizer

Quality & Transparency

MJ Arsenal Piston Gravity Bong Multi The rounded ear shapes aren’tCompatible with: MJ Arsenal Bowls, Any 14mm Flower Bowl The MJ Arsenal Piston Gravity Bong elevates tradition with its piston shaped design and first of its kind disc percolation system for smooth, powerful hits. Handmade from premium borosilicate glass, this piece features a removable 14mm slide and gravity slide function for a modern, mechanical inspired smoking experience. Material: 100% Borosilicate Glass Dimensions: 8. 75" x 3. 5" (with bowl) 7.