Magnetic comb / Women's cosmetics

Ideas: When we use plastic or wood combs, they cost static elects.
And it’s not eco if you just throw it away if broken. So we use magnetic principle to adjust the space between one and another, and catch up user’s demands.
Does your hair being too long when you are making?
Patterns and colors can be the hairpins.
Thin combs and be use for eye winkers.Hairpin can be change patterns and colors.Broken combs can be replaces.The design of the groove on side way can be easily pick up and compose to other patterns.