Small box that was made for small electronics.
You can easily fit boost/buck converter and 5V regulator with Star shape 1-3W Led with 18650 battery and much more.
Top lid was made for cheap battery meter indicator that was laying around.
Fell free to modify model with Fusion 360 and check video that was made during this 3D model making :)
Box was printed with AlfaWise U30 with 0.4mm nozzle and 0.2 layer high at 210C Nozzle temp and 60C Bed temp and 50mm/s printing speed. (Orange PLA 1.75mm).
Making box with Fusion 360 [Speed up]