Replacement blocks for Melissa & Doug Beginner Pattern Blocks

This is a full set of replacement blocks for the Melissa & Doug Beginner Pattern Blocks (#528 or 10528). In the picture, you can see a replacement yellow triangle for the fish tail, and two originals for the fins.

The models are chamfered and have rounded corners to make them easier to handle.

Printing instructions

• Print the .stl file as-oriented.
• You shouldn't need any brim or supports.

Operating instructions

• Use as with the original parts.

Notes

• I designed these models in OpenSCAD and they're fully parameterized. If you'd like a simple modification, send me some measurements and I'll see what I can do.