Heres how to make it. Ive used the green as an example.
Top blue square i show how to make the rod. it has to be made of crayon, it has the same size as if you put 4 Part#: 30374 Name: LIGHT SWORD - BLADE Color: 28 - Dark Green, in a row, but it has to be in 1 piece.
Buttom blue square, is illustrated how it functions, i added red and yellow for presentation only. As you can see, it will be possible to shortend the crayon by 1 round 2x2 plate at a time, aprox 2mm, untill it is as short as the minicrayon to the left in the square.
Yellow square. seen from the left, is how it will look without the modified end ( not recomendable due to it will breake the end of the rod easily. but in the middle 1, with the modified end, it will functin fully and look better. in case it wont be made, then the crayon to the right will be my choise.
Top light blue square is shown what bricks is needed for a crayon.
Buttom light blue square illustrated how to modify the NOSE CONE SMALL 1X1 WARM GOLD