Knex Bow

Step 1:

Get 4 red sticks and 4 double connectors and put them together like this

Step 2:

Now attatch them on both sides of a thin wheel with a white stick threw the middle twice

Step 3:

Now get 4 white sticks, 2 orange double connectors and 2 grey double connectors like that and put them together

Step 4:

Now get 4 green triple connectors and 4 white sticks and put them together

Step 5:

Put all of the stuff together like that

Step 6:

Now add the stuff from the second step on and add rubber bands then you have a knex bow