Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5867433.

DIY 420 Spoon Pipes

Fits 14mm bong bowl

YouTube Video: https://youtu.be/kMJVj9FrrOc

model: with these tools & this method you can use any model. Just check the 3d model licenses.

Voxelizing the model will allow you to work with virtually any model

Voxelizer: https://drububu.com/miscellaneous/voxelizer/?out=stl

Tools can be downloaded from thingeverse: https://www.thingiverse.com/thing:5867433

Tinkercad - Its free and easy : https://www.tinkercad.com

Directions:

1. Select Model

• download

2. Voxelize

• select number of voxels
• export stl

3. Tinkercad

• import tools & Voxelized Model
• arrange tools (see video for visual example)

4. Make cuts & join (grouping)

• group pipe cavity & main model
• group handle to main model
• group 14mm bowl connector hole with main model
• group 14mm bowl connector with main model

5. add shotgun

• make cone or paraboliod
• position to desired area
• make change from solid to hole
• group hole shape with main model

6. export

• export model as STL/OBJ

7. Slice Import model to your slicer program

• slice
• print