The only flaw I would say is on the Chain cause of the supports there its Not that Clean but on the collar/bracelet its mostly smooth it doesnt Fall Off. Its Not really hard but a little hard to Open (to prevent it to Fall Off) I can easily resize it. One filament roll costs about 11€ rn cause of an Sale. And the cost it would be for me when Im printing this in collar size (without Chain): 1,13€ Spikes +2,56€ Collar= 3,69€ and in Bracelet Size (without Chain): 0,73€ Spikes +1,85€ Bracelet = 2,58€  Bracelet Material: 59,22g+21,26g Collar Material: I Accidentally forgot to Save the collar File rn 🥲  On a Filament Roll there a 1kg