12 straws
8
6 straws are needed
8 straws 4 for the square base 4 for 1 each of the sides, to meet at the top.
cube's are consisted of squares, so none.but it takes 6 squares to make up a cube.
6
I need 100 straws.
You would need 12 straws of equal sizes because a cube has 12 equal edges, 8 vertices and 6 faces
7
8
24
8 straws.
Put many straws together to make it stronger
18 straws.
This may not be the best way but it sure does work here's how. Take four straws and make a square. Repeat this four more times. After you are done make a cube out of them. Place the egg in. Take the tape and use it to fill in the gaps in the cube.
12
15 straws are needed
6 straws are needed