Solid 500g Olympic Weight Plate

I wanted a 500g fractional plate but didn't want to pay for shippingA weightlifting buddy suggested we use full spools on each side of the barI realised a much stupider, but significantly more fun option Modeled a doughnutSet the infill until I got 500g of filament useHit print (then realised that the estimate in Bambu Studio was slightly overestimating, so bumped up the infill just a touch more) Is this actually cheaper than buying real weights? Probably not…Is it stupid? Definitely!Does it work? Yes! I then went back later and modeled a slightly more reasonable adjustable version. You can also try that one here - https://makerworld.com/en/models/2248060-olympic-barbell-fractional-weight-plates