u-stair
sketchfab
Here is the rewritten text: Humans export at http://staircon.com/, a platform created by i2 Factory SIA, licensed with number 1583.
Download Model from sketchfab
With this file you will be able to print u-stair with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on u-stair.