Stackable Box organizer 28 grid Laser enclosure

i ordered a few 28 slot boxes on AliExpress. once i received it it turned out they are not stackable. So i designed a Lasercut template for a stackable box, to organize the ordered boxes. https://nl.aliexpress.com/item/32976611233.html?spm=a2g0s.9042311.0.0.2ffc4c4dKtn3ge designed for 3 mm thick plates. ----------------- Yes, you're free to leave a small tip if you like this design. Just click the button on the left "Tip Designer" . I'll appreciate it. -----------------