Vintage Japanese Wood Spindle Spool Bobbin (S10) by VintageFromJapan http://www.etsy.com/listing/102192292/vintage-japanese-wood-spindle-spool
These are beautiful! They are in amazing condition and I love the holes in the top! They can be used for any kind of project or even displayed.
They are 19 cm long. You get 5 in this set.