Modular pen and tool holders

Our modular and connectable pen and tool holder for the laboratory and office - designed by our Design Technology Fellow Matías Hurtado Labarca as a part of the [**LIBRE hub**](https://librehub.github.io/) project

What's special about this model, given that there are already so many holders?
The connector pins have a flex-spacing that enables a perfect fit, connecting all printed holders well no matter the exact printing tolerance.

You can copy and modify the free [**CAD design**](https://cad.onshape.com/documents/60f0f5b94546f6d2c78c4e08/w/3419417b6e93dbd1571aae12/e/a8db1d28568255172710a66e?renderMode=0&uiState=653fe78a159ffa2e828357c8).

_// The tolerances may vary depending on your printer. If the fit is too tight you can carefully use a lighter to make it more malleable and allow it to slide more easily._