FlexMesh tool
thingiverse
These handy tools are custom-made by me to secure those sub holders in place, making it a breeze for young children to attach and detach them with ease.
Download Model from thingiverse
With this file you will be able to print FlexMesh tool 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 FlexMesh tool.