Haloween TP Spooky Eyes Caps

thingiverse

Print your end caps first for easy assembly and hanging later on. Cut various 'spooky' eyes in toilet paper tubes if you haven't done so already. Then, insert glow sticks into each tube. To do this easily, start by printing end caps that are preferably black. I prefer my end caps very light, with 0 extra shells and a 3% infill to make them lightweight yet strong. Next, align the TP tube with the printed cap and twist slightly until secure. Make sure to line up the holes for the string properly while you're at it. For added stability, use a bit of tape to keep everything in place. Now, tie the end of a string through each hole and hang your glowing 'eyes' from trees, bushes or any other sturdy rail outside.