ARTERO Stripping Stick 13mm for stripping in dogs, made with stainless steel. Recommended for fine-haired dogs, mantle retrievers (Spaniels, Cockers, etc.) and for delicate work such as flat-works. Measurements 13 mm. 
 
Product Video here: (demo by Mr Park Sang Hun)
https://www.youtube.com/watch?v=tc8gXgov-XI&feature=youtu.be