Meco 3pcs 12v 2a 1.75mm 3d Printing Pen Nozzle For 3rd Generation 3d Printing Pen

Specifications: Size: About 14.5cm (including the feeding tube) Nozzle: 1.75mm Suitable for SL-300 3rd Generation 3D Printing Pen, mainly for maintenance and backup use The SL-300 3D Printing Pen for your reference. Package includes: 3 x 1.75mm 3D Printing Pen Nozzle