
They don't have very good tensile strength. The machine clicks them every time regardless of the tension setting. Also for any sewing projects that require heavy tension. I tried to decorate a hat with it and every time the thread broke - even in two or three turns. I've had better luck with cotton yarn. The yarn is also slightly fluffy, so she leaves that fluff in the machine. However, they get 3 stars because the colors are great and they can be used for hand embroidery on cotton. I use them double layered to get a decent display with them. Very bright colors. Very good for boho work.

Vibrant 40-Spool Polyester Embroidery Thread Set For Brother, Janome, Singer, And More - 500M Spools, 40Wt - 4 Sets Available At Threadart!
16 Review

108-Piece Embroidery Floss Friendship Bracelet String Kit For Cross Stitch Threads By Looen
13 Review

Singer sewing machine M3405
18 Review

Leather Sewing Waxed Thread - 150D 33 Yards Per Spool For Craft DIY, Bookbinding, Shoe Repairing 330 Yards
11 Review

π§² Enhanced Magnetic Large: Basic 8 Inch to 32 Inch Size for Optimal Performance
9 Review

Easter Egg Decoration Kit: Lot of 5 Heat Shrink Wrap Sleeve with Flowers and Icons for 35 Eggs
8 Review

π Sizzix Adhesive Sheets: 6x6-Inch, 10-Pack - Premium Quality for Crafting & Scrapbooking
8 Review

Coolrunner Mixed Food Resin Flatback Kawaii Cabochons Decoden (60) - Adorable Assortment of Miniature Treats for DIY Crafts and Decor Projects
9 Review