Build a Safe with Combination Number Lock - Cardboard Project. I hope everyone like this project. Thank you for watching!! Please subscribe to get more interesting videos: https://www.youtube.com/channel/UCNZMEiM-ZMYmEk2CG3mr1_Q?sub_confirmation=1
You Need:
- Cardboard
- Rubber band
- Plastic book-cover
- Ice-cream stick
- BBQ bamboo stick
Cardboard Measurement:
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(cm = centimeter)
9cm x 1cm = 4 pieces
9cm x 6cm = 3 pieces
9cm x 8,1cm = 3 pieces
22cm x 6cm = 1 piece
22cm x 9cm = 1 piece
22cm x 15,5cm = 1 piece