Ceramic Bobbin

Recently purchased a Dr Slick 3” ceramic bobbin- I really like the ceramic type bobbins- no sticking, very smooth- my only advice is be careful you know that a 3” bobbin will not seat a regular spool of thread- get the 4” bobbin.
I made that mistake- don’t misunderstand- the product is very good-

Ceramic bobbins are much better than standard bobbins as they get a grove from ware after a while they cost more are are much better and last longer I have about 8 to 10 easier than changing tread ever time

This is a solid, high quality product that should work well for years. A slightly lower price might make it a more desirable choice than the similarly designed bobbin with glass inserts.