HARD CUP Step 8 This must be done outside in good ventilation. Test the first cups to make sure your lights will pass through the hole, or is not too big. If you only have 100 lights, only melt 100 holes randomly. Share the Sparkle :)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window)Like this:Like Loading...