since the box for this toy blocks was cardboard and paper and did not survive five minutes, the blocks were anywhere among the toys. 3d printing is also awesome for custom solutions like that - now the blocks belong in the box and it is even more fun to play with them
no supports needed
printed in extrudr's BDP Pearl filament - resulted in nice haptic and look, is food safe and not toxic, so good for children.
The author hasn't provided the model origin yet.