For those who can't seem to properly cast an "Accio Glasses" spell, try keeping your spectacles on this.

2 Parts to print that should slot into each other.  No glue necessary.

Credits to kspring & 3dworkerpt for their work on the following:

Harry Potter Glasses - Snap Fit with Scar:

https://www.thingiverse.com/thing:1853420

Harry Potter Logo:

https://www.thingiverse.com/thing:4942400

(I can't seem to get Printables to link to your creation, but it is there. Sorry!)