【Material】
· Candle

【Steps】
1, Rub the candle on to the metal part of the fastener
※ If you rub too hard, a large amount of wax pieces will come out, so
please rub lightly
2. After applying on the front, open the fastener and rub on the back side as well
3, Open and close the fastener 2 to 3 times in order to make wax spread out well