Review on 🧵 Transparent Class 15 Singer Bobbins, Pack of 4 - Efficient Sewing Accessory by Hannah Curi

Superb Bobbins! Durable clear plastic so you can instantly see how many threads are left. Really sweet! And these are real Singer coils too. Last time I received a pack of 20 fake coils that were the wrong type! But that's the real deal. Just so you know, Class 15 and 15J coils look very similar, but one has a slightly rounded top and the other is completely flat. The difference is very slight and difficult to tell, but enough to cause problems. A tangled thread at best. In the worst case, a damaged sewing machine! This is a Class 15. High quality as you would expect from a company that has been selling sewing machines for over 160 years. The singer knows her stuff! (Honestly Brother is pretty good too.) Would order again anytime. Five stars and highly recommended for anyone using class 15 bobbins in their sewing machines.