MK10 Thermal Barrier Tube MK10 Thermal Barrier Tube CHF 9.70 incl. VAT Available immediately Quantity (pcs): Product description Features Heat stopper MK10 with PTFE insert. Item no. 01900141.3 Barcode 01900141.3 Manufacturer 3DWare.ch Handelsware Stock 10 pcs Supplier article number MK10Tube For 1.75mm Filament Zubehör MK10 / M7 E3D v6 Heat Break CHF 6.95