Sharpie and Solo cup stained glass

1.  Color the cups with the Sharpies.
2.  Place the cups on foil sprayed with Pam.
3.  Melt the solo cup in a 350 degree oven for 3-4 minutes
4. Immediately after taking them out of the oven, pat them down to completely flatten them and make hole if desired.

You can try it yourself, i hope you will get cups from right plastic and it’s will work.

Just in case watch video below.

and this one also