Step 1: What you'll need.
Step 3: Making the puck
Step 4: Now is the tricky part.
Step 5: Time to get the ducktape.
Now take the ducktape and put it all over the rock. Dont let there be 1 bit of glove showing over the rock. Put down plenty of tape because this is what keeps the glove from ripping and keeping the rock from moving or falling out.