Squid Cap

This is a squid trainer cap. The inside is 1/2" by 1/2" with 3/32" fillets. Walls are 1.5 mm thick. Shrinkage may be an issue but scaling it slightly up might help. This may help for the few who lucky enough to snag a squidtrainer and have access to a 3d printer. Here's to the /r/balisong community!