Trimatrik Fridge-Magnet Organizer

**Description**
A simple fridge-magnet organizer that can hold one small notebook, one cell phone, and two pens.

**Requirements**
1. Printed part and magnet covers
2. [Self-adhesive magnetic tape](https://www.banggood.com/1mx50mmx1_5mm-Self-Adhesive-Flexible-Magnetic-Strip-Tape-Strong-Magnet-Tape-p-985020.html?p=Q1131511400784201706) or [Neodymium magnets](https://www.banggood.com/25pcs-D12x2mm-N52-Neodymium-Magnets-Rare-Earth-Strong-Magnet-p-974297.html?p=Q1131511400784201706)
Note: Abov