Beautifully handcrafted to perfection. Made from natural laminated birch wood. Winds up to 450gms of fingering weight yarn at a time Anti-friction bearing on the spool side for free rotation. Use of fine quality bearing provides super smooth winding of yarn. Anti-skid rubber pads prevents the winder from sliding and scratching the table. Replacement bands available separately. For best results, use with KnitPro Swift).