I still have a few CS Osbourne thimbles, so you can contact me if you want one. They are otherwise stocked at H.Webber and sons and Berstein and Banleys(For EU as well) for the UK, or C.S.Osbourne and Bias bespoke for US purchases.

The tailors thimble is a very important piece of equipment. Specifically the open topped thimble that’s ideal for extended use due to the sheer amount of hand stitching involved and the specific technique used to hand stitch.

To find your size measure the width of your middle finger about level with the bottom of your nail and go down one size.

When it comes to most equipment; get a spare. And a spare for your spare. The thimbles are being sold here in pairs.