Fully Enclosed Open Source Cartridge Reader Shell


Free domestic shipping within the contiguous USA for orders over $50

A fully enclosed shell for the Sanni Open Source Cartridge Reader.

Print-to-order, please allow 3-5 days for shipment.

SKU: FDM_0129 Categories: ,


This Fully Enclosed Open Source Cartridge Reader Shell (FEOS) is designed to be durable, well protected, and look stunning on your desk. It is compatible with Sanni’s Open Source Cartridge Reader HW5 REV3 through REV5.


  • As of 9/7/2023 new orders will be shell rev2 which incorporates many hundreds of small changes to make the shell more durable, better looking, easier to install, vselect option, multi-color options, and have no visible hardware on the top and sides.
  • The Open Source Cartridge Reader associated cables and accessories are not included. This is only a shell enclosure.
  • Secondary Color option is for the text on the lid and bottom only, not the sides.
  • When Secondary Color option and Dust Cover option are both selected, the Dust Cover will include the same colors.
  • Assembly of shell rev0 through rev1 is covered in the video below, rev2 is even easier as the lid snaps into place over the slots!


  • Base
  • Lid
  • Faceplate
  • Battery Cover
  • Dust Cover (Optional)
  • Hardware Kit (Optional)

Hardware Kit Option:

  • (7) of M2x10mm Phillips Pan Head Screw
  • (13) of M2x6mm Phillips Pan Head Screw
  • (4) of M2x5x1mm Nylon Washer
  • (6) Silicone Pads

Reference Links:


Rev 2 Update:

Additional information

Weight 0.8 lbs
Dimensions 9 × 5 × 4 in



Black, Glitter Silver, Red, Blue, Green, Light Gray, Orange, Purple, Teal, Yellow, White