[initeq] #10#10 24 and #10 32 Threaded Heat Set Inserts for 3D Printing Brass Thread Insert Nuts for Plastic (50, 10 32 Short) 50 #10 32 Short June_2023_update One factory box of 12 Size:1 2 3" 3F 90° 1pcs For Wood & Alu One factory box of 12 pieces American Made Master billiard pool chalk Easy To Use Wide mouth is easy to fill and the anti spurt lip of hot water bottle with cover prevent water spitting back out like those old rubber ones One primary advantage these provide is the ability to design and print assemblies in multiple component pieces that attach with metal fasteners and that failed prints often result in less waste due to only one part of a larger assembly failing