Curling stone with marbles

This is a curling stone using by marbles.Iron marble works better.I updated two type method.1) It can make without any seams by inserting marble during pausing.2) The separate model need to apply glue after printing.Basically, there are marble size of 0.5" (12.7mm) and 1.0" (25.4mm).The rest of marble sizes can be adjusted the scale by 10mm marble design.Be ware, If you changed the scale, you should change pause and filament change layers!If it doesn't fit well, please leave a comment.Enjoy it!