This kostyk is modeled after a tool Vladimir Yarish uses in his Russian birch bark weaving. The overall length is about 6 ½". The blade is about 3 ¼" long and ¼" wide at the widest part.
Packing and shipping is $14 flat rate within the US and territories, no matter the size of the order. I pack on Mondays and ship on Tuesdays by US Postal Service. I am not shipping outside of the US at this time.