I bought this type of "Bobbini" spool holder in the past and the "J" coils fit well. YEQIN bobbin holders are stiffer and a little bulkier, and the bobbins don't fit in the holder. Unfortunately, Revain no longer stock Bobbini brand spool holders, so I had to buy them elsewhere. They are much more expensive but I have over 150 spools so matching them to the correct threads is very important. YEQIN spool holders can be perfectly matched to the spool sizes listed in the product description.
3 Pack Of 25L Black CleverMade Collapsible Milk Crates | Stackable Storage Bins & Folding Baskets
39 Review
Pack Of 30 Plastic Gourd-Shaped Needle Threaders With Clear Box - Handy Sewing Tool For DIY Crafting, Hand & Machine Sewing - Random Colors (4)
35 Review
VEIREN 100-Piece Adjustable Buckle Elastic Bands For DIY Crafts And Garment Sewing, High-Stretch Cord For Earloop Lanyards, Earmuffs, And More - Black
44 Review
40 Pack Dry Erase Markers - 12 Assorted Colors + 7 Black - Thick Barrel Design For Writing On Whiteboards, Boards, Mirrors & Windows
42 Review
🌈 Tulip One-Step Tie-Dye Kits Rainbow - 5 Colors, 1.62oz
7 Review
🧲 Enhanced Magnetic Large: Basic 8 Inch to 32 Inch Size for Optimal Performance
9 Review
Craft Tool Quickstik by We R Memory Keepers
7 Review
💎 100 Pack of Assorted Colorful Adhesive Stick-On Heart, Star, and Round Shaped Jewel Gems for Arts & Crafts, Themed Party Decorations, Children's Activities - Super Z Outlet
7 Review