DIY Boomerang with Built-in Whistle: Test & Review! | 3D Printing Project

In this video, I’m testing my latest DIY boomerang, which I completely designed myself and produced using a 3D printer. But that’s not all - this boomerang has a special surprise! I’ve integrated a whistle into its arms, so it makes a unique sound when thrown. Watch to see how well the boomerang flies, what sound it produces, and if it really comes back! If you're interested in the design process or want to try similar projects yourself, let me know in the comments! #boomerang #3dprinting #diyprojects #3dprinted #BoomerangTest #handmade #whistle #BoomerangDesign #makercommunity #tommy3dlab