Bathroom Modular Towel Holder (MTH)

I've received my first ever 3D printer on January 2nd, a X1C Combo that I love it.I've started playing with Fusion 360 (never used before), and I've now realized my first ever project. In my bathroom I've tried (and broken) all kinds of towels holderbars in metal. Since I had fisher plugs already in place in the wall (fisher 8mm), I decided to give it a try. I'm very happy with the results, it's a modular system so you can make is a long as you wish and it's very resistant. Each module (tube) it's 7 cm as also the base that goes on the wall.I've printed with eSun PETG with strength profile 0.2mm. PLA should also works just fine.