Take your creative sessions to the next level with this sleek and functional Duo Connector! Designed for makers who love to experiment, this adapter lets you connect two paper craft rolls at once. It's perfect for building unique structures, collaborative art projects at parties, or simply upgrading your solo crafting.

built-in airflow chamber

A small internal air chamber inside the adapter delivers a smoother, cooler hit, giving you the feel of a mini bong in a compact, pocket-sized form.

Materials and Design

This is a single-piece print, designed for durability and ease of use. It works with standard-sized paper rolls and is easy to clean.

You can print it using PLA, PETG, ABS or a heat-resistant filament. Heat-resistant materials are optional and not strictly necessary.

Recommended Print Settings

Layer height: 0.2 mm

Infill: 15–25%

Supports: Required

Material: PLA, PETG, ABS or heat-resistant filament

Disclaimer

This model is intended for personal and recreational use only. Please use responsibly and follow all applicable local laws and regulations

Double Joint Adapter - Little Bong inside

Layer height: 0.2, Infill: 15%, Supports: On, Material: ABS