Check the listing for details. Zund Z21 Cutting Blade , Oscillating Knife Tungsten Carbide Cutter x 10pcs. Condition: New. Listed at 33.99 USD. Vibrating Knife Suitable Materials: Leathe, Cloth, Texile and etc. Features: (1) Excellent edge-grinding technology. (2) Long service life, not easy to break, precise. Package:10pcs Delivery: by registered mail with tracking number. When payment is confirmed, shipping will be made within 1-2 Business days. We can upgrade the shipping to DHL/Fedex/EMS, if you need, please contact with us. On the unlikely event that a return is request, We can accept the return item within 60 days after the buyer receives it. All returns must include original items undamaged, in re-saleable condition, original packaging. Buyer is responsible for shipping costs. We have an excellent team to support customer service, to answer your any question and help you solve problem,so DON'T hesitate contact us! Looking for agents all over the world, we will provide you the Best Quotation.