This 3D printing spool is designed to provide a reliable and efficient for winding and storing your 3D printing materials. The spool features a sturdy construction that ensures durability and longevity. Its compact design makes it easy to handle and store, while the smooth surface allows for easy winding and unwinding of the . Features -Color:Black -Material:Plastic -Size:15.50X15.50X3.70cm/6.09X6.09X1.45in -Efficient storage: using 3d printing , easily organize and store, saving with convenience and speed. -Precise winding: the spool design ensures stable fixation of the , precise winding during the printing process and enhancing print quality. - and reliable: made from sturdy materials, this spool is and reliable, resistant to damage over longterm use, extending the product's lifespan. -Versatile application: for 3d printer models, meeting the needs of different users, and widely applicable in homes, schools, and studios. -Portable design: the 0.25kg spool is compact and lightweight, making it easy to carry and allowing for replacement anytime, anywhere. Package list: 2pcs x spools