【Materials】
·Clear file folder
·Printer paper
·Pen
·UV resin liquid (gummy type)
·Glass
·UV light

【Steps】
① Draw a puddle on the paper
② Put in clear file folder
③ Apply resin solution on the pattern
④ Place the glass
⑤ Cure with UV light
⑥ Remove the cup and apply the resin liquid to the place with a hole
⑦ Cure with UV light, peel off, and it's completed!