This is a nice, easy to print phone holder that supports phones in both vertical and horizontal modes.

I've tried other similar designs and always found that because they were unsupported, they tended to be a bit ‘bouncy’ which was irritating when trying to touch the phone and use it.

These stands have become extremely popular in my household, we have a load of them scattered in different rooms.

For printing, make sure to orient the model on its side, so that it can print easily. You don't need to use any supports, it's been designed to print without them.