Make the Rollers of Broomsticks,
if you can secure nothing better, but if you can find some old window-shade rollers they will probably be an improvement on the broomsticks, as they have metal sockets in which they will turn with much less friction than in the wooden ones described above.
The rollers should both be of sufficient length to allow a convenient amount of stick to protrude from the top of the box, as is shown in Fig. 296.