Inquiry (采购产品): dental Floss We need a dental floss that will not tear, break or shred after repeated use, thirty to fifty times. The floss is needed for a mouthpiece device that flosses all upper and/or lower teeth at the same time. Therefore we need a floss that will not break, since the floss in this mouthpiece device needs to be used for thirty to fifty days before before being re-strung. Can you make a floss to meet this requirement? **** Hidden Message ***** Peter Cimini 06111 Company: newly invented product E-mail: pdcimini@snet.net **** Hidden Message ***** pdcimini@snet.net