How to Make a Rainbow Felt-Tip Pen

https://www.youtube.com/watch?v=pbqe-hKe5YI&feature=youtu.be

Step 1: To Do a Rainbow Felt-Tip Pen You Need!

To do a rainbow Felt-Tip Pen you need: markers and paper!

Step 2: This Idea Is So Easy and Amazing!!!

Step 3: Try to Make Is Magic Marker!!!

Step 4: Enjoy!!!!