Modular Spool Holder 20Qt/19L Boxes (4 Spools)

The problem:I buy Sterlite 20Qt/19L boxes from WalmartOther modular spool holders (4 spool stack) do not fit into Sterlite 20Qt/19L boxes sold at Walmart due to its awkward footprint inside the boxSolution:As you see from the photos this is a 2-plate print which does not require supports. The sides are modular and should create a four filament spool holder stack easily and in no time. The sides are small enough to fit on A1 Mini plate. It will take you 46 grams of filament per side and will print it in about 1h 49m. It prints with the standard BBL print profile. On the photos you see that I tested Elegoo and 180mm printed spools and they fit perfectly. Standard BBL 200mm spools work just fine. Extra clearance on the sides and in the middle allows picking up the spool from the box easily without fuss. Other spools should fit provided they can clear inside 59mm and are not wider than 67mm. To print:You need to print only the first two plates:Plate #1 (Left Side),Plate #2 (Right Side),Pla