FOLDABLE COFFIN CASE - PRINT IN PLACE

Designed to be printed in a single solution.
The dimensions of the closed coffin are 18 cm x 7 cm, with a height of 4 cm.

Tested by printing with a 0.2 layer in PLA.

If you are unable to close the lid because the PLA has melted at the hinge joints, use a utility knife to make a small incision.
Then gently move the lid up and down with 

small movements to release the joint.

The model only has 45° angles to avoid printing with supports. 
If, on the other hand, you do not know the bridge limit of your printer, use supports (which in any case will only be generated at the handles).

Happy printing!