QUICK SWAP SPOOL WEIGHT

I created this because I was frustrated with the hassle involved with swapping spool weights around every time I needed to. This is a magnetic quick swap spool weight system that will allow quick changes from one roll of filament to another. You can quickly swap this from one roll to another without fighting threads or spilling batteries, bolts, pennies, or whatever else you may be using for ballast. To assemble, glue the magnets into the “cap” and the “plug”. Be sure to face them so they will attract each other, not repel. Then Just fill the “tub” with your weight of choice and screw in the “plug”. Now you can just slide the assembly into a spool and snap the magnetic cap on. And when you need to move the weight to another filament roll, all you have to do is pull off the magnetic cap. No fighting with threads or worries about spilling your ballast all over the floor.. The spool diameter is 51mm so I think it should fit inside most spools. The “tub” is 67mm tall, not counting the ends