Is Type L or Type A compatible with Class 15 bobbin? Thank you ('L' Style Prewound Bobbin Thread - White - 91 yds. (5 Bobbins/Tube))

Type A. Below is a screen shot of the dimensions of bobbins

Janome Class 15 Pre-wound 72 Pack of Plastic Bobbins - Black & White

Fil-Tec Clear-Quilt, Prewound Bobbins, Class 15/A Black

Save time and save thread with Prewound Bobbins. The Fil-Tec Clear-Quilt Bobbins allows you to both monitor the amount of thread on your bobbin and ensure even winding throughout. The clear plastic bobbin and storage container protect your bobbin thread from oil and humidity, thereby maintaining its original quality and structure. These Class 15/A bobbins are suitable for most domestic sewing machines. Made in the USA.

Clear-Quilt, Prewound Bobbins, Class 15/A White

Fil-Tec Prewound Bobbins

Wennuo 25Pcs Black Type L (SA155) Size L 75D/2

DOUBLELIN 144pcs Prewound Bobbins Size A for Domestic

Fil-Tec Clear-Quilt Cotton Quilting & Embroidery Bobbins

✔️ FILAMENT POLYESTER - ThreadNanny 144 pieces 60 Weight 75D/2 Size L SA155 plastic sided polyester prewound bobbins compatible with Brother sewing

ThreadNanny 144pcs White Prewound Bobbin Thread Plastic Size L (SA155) for Brother Embroidery and Sewing Machine Polyester Thread

➤ Type L (SA155) prewound bobbin threads fit particular commercial and home embroidery or sewing machines, please check your machine manual before

New brothread 25pcs Type L (SA155) Size Assorted Colors Prewound Bobbin Thread Plastic Side for Particular Embroidery and Sewing Machines - 60 Weight

DOUBLELIN Prewound Bobbin, Cardboard, Size L (SA155

Class 15 White Pre-Wound Bobbin Threads: You understand the importance of a well-stocked sewing station. White color pre-wound embroidery bobbin thread offers commercial embroiderers optimal efficiency. With 144 bobbins per box and longer pre-wound bobbins with more yardage, this thread is ideal for those seeking to save time and improve productivity. Popular since 2007, SuperB original pre-wound bobbins are long-lasting and precise, helping you to get more out of your thread sewing machine.

Superpunch Superb Pre-Wound Bobbins White Polyester 60wt Class 15, for Home Machines, Box

Fil-Tec Prewound Bobbins

FilTec 60400 Prewound Class 15/A Embroidery Bobbins 90wt Thread

SULKY-475 yards of bobbin thread. A lightweight 100% spun polyester thread. Perfect for use in the bobbin when decorative thread is used on top.

Sulky Bobbin Thread White

L' Style Prewound Bobbin Thread - White - 91 yds. (5 Bobbins/Tube)