bing3d filament spool

bing3d的料实在太便宜了，买了一大堆，忘记买料盘了，客服给的太大了，无法在a1mini上打印，通宵制作两年半后，终于做出一款适合a1mini打印的bing3d料盘 By Google Translate: Bing3D's material is too cheap, I bought a lot, I forgot to buy the tray, the file given by the customer service is too big, I can't print on A1mini, and after two and a half years of overnight production, I finally made a Bing3D tray suitable for A1mini printing