It's a baby sock filled with something like beans or whatever - some use it behind the ear so soften the blow of the lancet, I gusee, but I didn't use it. I used those fine, foam makeup sponges to be a better base. It's a Bayer Contour meter and I got my test strips off ebay. Tons cheaper than thru a drugstore. LEt me know if you want it.Where do you live? I am in Baltimore and I am in the market for a meter. What's a "baby sock"???
Where do you live?
I'm in Florida.