Eichhorn/Heros wood chain blocks

My son got a chain block construction set at christmas (e.g. this) but there were a couple of models in the manual he couldn't build because there were not enough parts in the set.

So I measured all the parts, created 3D models and printed them. Now we have a massive kit to build whatever comes to our mind.

All parts fit to the existing kit and will presumably fit to all chain block kits from Eichhorn/Heros.

The triangle was not part of the kit but wasn't hard to design so I created this one too.

I am still not satisfied with the pyramide. The dimensions are not completely correct, but it fits to the rest, so I kept it like it is.

Let me know if you miss a shape, I will model and upload it.

Print instructions

Category: Construction Toys Summary

My son got a chain block construction set at christmas (e.g. this) but there were a couple of models in the manual he couldn't build because there were not enough parts in the set.

So I measured all the parts, created 3D models and printed them. Now we have a massive kit to build whatever comes to our mind.

All parts fit to the existing kit and will presumably fit to all chain block kits from Eichhorn/Heros.

The triangle was not part of the kit but wasn't hard to design so I created this one too.

I am still not satisfied with the pyramide. The dimensions are not completely correct, but it fits to the rest, so I kept it like it is.

Let me know if you miss a shape, I will model and upload it.

Print Settings

Printer Brand:

Prusa

Printer:

i3 MK2S

No

Supports:

No

0.2

Infill:

15%

Notes:

No supports needed. The holes in the bottom are small enough to print them without supports.

I printed the nipples from the 'double' models with wood filament to have them the way the original ones are (colored body and wooden nipple).