United Cutlery is an interesting company that often has some novel designs. M48 Cyclone Dagger .blade with an open twisted design giving you multiple razor-sharp edges. I scaled down the M48 and used it as a toy through 3D printing.

The blade and handle need to be glued together.Try to use lower layer height and speed to get better strength.The tip of the knife can be slowed down to 50% for better quality (especially with PETG).

United Cutlery 是一家有趣的公司，经常会有一些新颖的设计。M48 Cyclone Dagger 刀片采用开放式扭曲设计，提供多个锋利的刀刃。我缩小复刻了 M48 ，并通过 3D 打印将其用作玩具。

刀片和手柄需要胶水粘合在一起。尝试使用较低的层高和速度来获得更好的强度。刀尖部分可以降低至50%速度以获得更好的质量（尤其是使用PETG）。

PS:Microtech Jagdkommando Knife Toy微技术军刀模型带鞘玩具

https://makerworld.com/zh/models/488465#profileId-401449