【Materials】
· Soft mold of ring
· UV resin HARD
· Toning stick
· Toothpick
· Crystal chain
· Tweezers
· UV light
· Pin vice
· T pin
· Rondel ball silver
· Round yattoko
· Round Can
· Pierce parts

【Steps】
1. Place a small amount of UV resin in a soft mold with a toning stick and make it flat with a toothpick
2. Place the crystal chain. Drill a gap so that the circle does not connect at this time (to make the hole afterwards)
3. Put the UV resin in the gap between the crystal chain and harden with UV light
4. Drill a hole with pin vice in the gap which was opened at 2nd step
5. Pass the Rondel ball outward through the T pin in the hole from the inside of the ring
6. Make a circle with a round yattoko in the end of the T pin
7. Completed connecting the pierce parts with a round can!