■ pattern1
【Materials】
· 10 yen coin (other coins can be used) 2

【Steps】
1) Hold the end of the bag with coins
2) Open by pulling the 10-yen coin on the back side towards you
※ If the bag is thick, it may not open

■ pattern 2
【Steps】
1) Open the sweets bag and push the bottom into the pouch

■ pattern 3
【Steps】
1) Fold so that both ends of the opening are brought to the center
2) Fold several times to roll in folded parts
3) Use thumb to push in the triangle formed at both ends a little