I needed a stand to get my work laptop (dell) off my desk to allow the PC fans to work more effectively. I designed this less than 45 degrees so it could be used to type, but might now be the most comfortable. I have mine hooked up to a docking station. You need to print 2 center supports and glue them to both parts. I used hot melt glue, but superglue (CA) glue would probably work too if properly cured. I used tree supports standing in the picture as shown.

Creality

Ender 3

Yes

Yes

.2

25%

Make sure to print 2 center supports.