Drybox with indicator

thingiverse

So, I wanted to have a dry box for my spools. This print requires some additional hardware. Specifically, I used skate bearings (22mm) to set the spool on, and some appropriate length M5 bolts and nuts to hold it all together. (Unfortunately, I do not have a complete list, as I was grabbing random bolts from my parts drawers until I found ones that fit) Anyway. This drybox needs the following: 1 each of the bottom, middle, top and flag. 21 - 22mm bearings (10 each for the spool supports and 1 for the flag) Found here: https://www.amazon.com/gp/product/B073ST742Z Various M5 bolts/nuts Dessicant Found here: https://www.amazon.com/gp/product/B07Q4FYPGR This will hold a 1kg spool no problem. The flag will give you a rough indication of how much is left on your spool.