Set of blocks I printed in different colors to look like a rainbow. They have grooves in them so that they can be seated together pretty well.

Added April 2023: A cloud-like base piece that holds the complete rainbow

There are only 6 layer blocks, and I included two test pieces (innertest & outertest) I used to make sure that I was able to print the grooves correctly.

Print instructions

Category: Toys & Games Print Settings

Printer Brand: Anet

Printer: A8

Rafts: No

Supports: No

Resolution: .12mm

Infill: 10%

Notes:

I set Cura to use 4 walls to give them a really solid feel and to hide the infill from showing through. The largest block will need to be rotated to fit on a 200x200 bed, all others can be printed as they are in the .stl