Modular spool holder for four spools, desktop stand, expansion for Bambu Lab X1 Carbon

可用mini打印的四盘支架，适配了两种料盘轴，轴承类的和回转类的都可以。1、组装灵活2、气嘴灵活3、料盘轴灵活回转轴适配 https://makerworld.com.cn/zh/models/834363-tuo-zhu-amslitehui-zhuan-zhou-hui-juan-zhi-jia-jin?from=search#profileId-818535低阻力料盘支架 https://makerworld.com.cn/zh/models/838469-a1-spool-holder-with-bearings-a1di-zu-li-liao-pan#profileId-823708为我助力