Style M Jumbo Prewound Bobbins. Col. 20001 Cream. Fil Tech magna-glide delights No. 40 Trilobal Polyester Bobbins. The perfect match to Glide top thread. 10 Bobbins in the Jar. 132 yards per bobbin. Lot 214AF. Made in the USA. Fil-Tec Magna-Glide Delights Poly Style M Prewound Bobbins Cream. Style M Jumbo Prewound Bobbins. Col. 20001 Cream. Fil Tech magna-glide delights No. 40 Trilobal Polyester Bobbins. The perfect match to Glide top thread. 10 Bobbins in the Jar. 132 yards per bobbin. Lot 214AF. Made in the USA. CHK-60529-MCREAM CHK-MGDM-20001-F