Air Compressor | Boxer See Through Engine

Inspired by Canocholic's (https://youtube.com/@canocholic?si=20vHjvBLpdc7hR2L) air compressor designs.Most of the non printed parts for this design can be bought on the Bambu Lab website.Parts Needed:(1) 40x36x126mm acrylic tube(1) 4x6mm Tube (2m long)(20) M3x8 Machine Screws(3) 5x50mm Steel Dowel(2) 625zz Bearings(4) 36mm O Ring(25) 10mm Steel Balls(3) 6mm One Way Valves (https://a.co/d/bXFB9tL)(4) Elbow Tube-Thread Connectors (https://a.co/d/ghAwxbN) Cut one of the steel dowels down to 43mm then flatten the ends of each dowel with a Dremel like the image.Cut the clear pipe in half using the pipe cutter like the image.25 10mm steel ball can be pressed into the flywheel.Put two O-Rings on each piston.Lubricate the clear pipe with grease not oil.The elbow connectors screw directly into the plastic caps. I filled the base with plaster and sand but anything heavy can be used. I am still working on connecting the flywheel to a motor but it works well using a drill.Feel free to ask ques