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How to up and down your Window Blind without having a trouble to chose which string?
Trouble is you do not know which one. So you have pull both of them to find up or down.
Red string which one of window blind's string,will make blind to come down and this red string will be go behind blind so it won't show. To make window blind goes up,just pull Red string again.
"b-red" string is simple solution that whoever wants to up and down the window blind.Just use "b-red".
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