Rolling Knife Sharpener

My take on a rolling knife sharpener.Hardware required:2 off 15268 2RS bearings, I used these:https://www.ebay.co.uk/itm/1119081505718 off 10mm x 5mm N50 magnets, I used these:https://www.ebay.co.uk/itm/386029960311?var=6536234627212 5mm x 45mm o rings these were just ones I had on hand.2 peg drive sharpening stones from Ali Express, I used these:https://a.aliexpress.com/_Ew5deFgAssemble as shown in the photos. Press the bearings into the ends of the handle, press the magnets into the centre holes in the spindles on the wheels and into the holes in the covers. Stretch the o rings onto the wheels and press the wheel spindles into the bearings. Press the covers into the holes in the knife holder, make sure you get the angle correct. snap the sharpening stones onto the wheels.Everything is a tight fit so depending on how accurate your print comes out you may need to do some sanding, scraping etc. to get a good fit.