How to Make Safety Coin Box with 4 Digit Password

How to make a safety coin box with 4 digit password for kids. I just want to share this concept to everyone. You can do this safety box for your school project or just do it for fun! I hope everyone like it. Thank you for watching!! Please subscribe to get more interesting videos: You need: - Cardboard - Chopstick - Magnets Cardboard Measurement: ==================== (cm = centimeter) 1cm x 11cm = 2 pieces 1cm x 12,5cm = 1 piece 1,3cm x 13cm = 4 pieces 11cm x 11cm = 1 piece 11cm x 12cm = 2 pieces 12cm x 12cm = 4 pieces More Videos: ============ How to Make Gumball House Vending Machine from Cardboard: Amazing ATM Machine DIY for Kids: How to make Pepsi 7Up Mirinda Dispenser: