ran bridge stationery factory in the production of various specifications of the blackboard writing board injection plastic writing board clip variety smooth writing good writing pen uniform lines clear any ordinary chalk does not damage the panel surface wipe easily without residual marks to reduce dust welcome the vast number of new and old customers call enquiries purchase 18006515821

Product Name: small blackboard
size: a4
material: PP
packing: 12 PP 240/ E-mail:2727991400@ qq.com
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