This New Pipe glass twisty blunt pipe is able to hold up to 2g of dry herb, turn it forward to load tobacco/weed, and turn it back to eject ash.
Twisty™ Glass Blunt Original Combo – TWISTYSHOP
New Pipe Glass Twisty Blunt Pipe Kit 2 Series Box - Siliclab
7 Pipe Twisty Mini Glass Blunt / $ 34.99 at 420 Science
Glass Blunt - Siliclab
7 Pipe Mini 2 Glass Blunt 3.2 Inches - Siliclab
Twist Glass Blunt
Twisty™ Glass Mini
Twisty Glass Blunt: Innovative Smoking Experience
Smoking Products - Spoon Pipe, Hand Pipes, Cereal Bowl Pipes – SGS
Smoking Products - Spoon Pipe, Hand Pipes, Cereal Bowl Pipes – SGS