Drill out the top with the 11/32" drill bit. I had to really work the top to get it all to fit right. After inserting the completed assembly into the Sharpie, re-inserting the ink tip in the top and putting the Sharpie back together, your Telekinetic Pen is ready to go! I pulled open small lock washer and wrapped it around my ring and then stuck the magnet to that. I guess you could super-glue one to your palm as well. Practice the proper technique of waving your hand over the Sharpie to get it to vibrate and dance. I hope you enjoyed this Instructbale from MAKE Magazine!