I am working on improving the barbell and making a power rack.  See video for updates.

I only post my models for free on Makerworld and my informational videos on Instagram.

[https://www.instagram.com/alex.3d.printing/](https://www.instagram.com/alex.3d.printing/)

[https://prayingmantis3dproductions.com/](https://prayingmantis3dproductions.com/)

If you have questions, feel free to message me.

I have been making these for family and friends and I thought I should share it today.

The box is located here:

[https://makerworld.com/en/models/1528240-pr-barbell-mantis-gift-box#profileId-1602359](https://makerworld.com/en/models/1528240-pr-barbell-mantis-gift-box#profileId-1602359)

Just the weight set alone weights in at about 1lbs.

The barbell has a knurling pattern and the weight collars are 13mm hose clamps.

I use PVA as a disolvable support but you can use any support you prefer and designed the barbell as one piece so that it was solid and balnaced.