V2 Balisong Flipper (made for flipping, flips well) butterfly knife

i played around with the weights and the design to make this as easy to print and assemble as possible and flip good. i printed in pla 0.4mm nozzle at 0.2mm layer height but it should work with any other settings and filament. this is the second edition of this item and it has been refined and tuned to make it much better. i have added several new blade designs as well for any type of use.

edit: i have tried to print the round handles 5 times and all of them have failed due to strength. do not print the round handles unless using significantly reduced size pins.