This is a sticker set and comes with small snacks/candies.
20pcs/box | 72 Sticker Designs (randomly selected) (please note you may not receive a full set)
There are 12 special stickers, including luxurious metallic ones, and 50 standard stickers.
Each pack includes:
5x Stickers (1 special metallic sticker + 4 normal stickers)
1x Gum
JPY 
Euros
British Pounds
Australia Dollars
US Dollars
Canada Dollars
Singapore Dollar
Malaysian Ringgit
Hong Kong Dollar
