box for electric dice

A box to enclose an electirc dice built from a kit (e.g., Banggod: "Geekcreit® DIY Shaking LED Dice Kit With Small Vibration Motor", find one here: https://www.banggood.com/Geekcreit-DIY-Shaking-LED-Dice-Kit-With-Small-Vibration-Motor-p-1170751.html?rmmds=buy&ID=229&cur_warehouse=CN), which costs about 3 USD.
The box is designed in openScad and STL files can be generated with or w/out holes. Both STL files are included too. A demo movie of the final (with holes) product is linked from youtube: https://youtu.be/Za5RQFW4A-k