hehe
i never get what they r used for???
(
Faderskibet,
Mon 24 Mar 2003, 14:17,
archived)
think they are just a gimic
to promote the small motor components inside them. The components can be used in loads of other things. Example: zoom lense on a phone/camera.
(
Dr Drink,
Mon 24 Mar 2003, 14:39,
archived)