The spinning cycles of the phases of the Moon, as a spindle. 

The interchangeable drop spindle is a pocket sized travel spindle.  Each hook is formed by hand from brass and is easy to adjust to your preference while having enough strength to with-stand some wear. The shaft and whorls are 3D printed from PLA bioplastic and assembled by hand. 
 
Summer Solstice Moon Phase whorl also comes in Large Size, Available here: Large Moon Whorl.
 
These spindles comfortably fit 20-50g of singles and 30-40g of plied yarn.
If you are using the optional bobbins, they hold 16-19g of singles.
 
Additional single whorls available here: Extra Whorls
Bobbins available here: Single Bobbins
 
Shaft
7.5" (including hook)
Weight 8.5g
 
Angled Whorl
2" diameter
Weight 14g (weight is directed towards the outside base of the whorl)
 
This item is print to order to reduce waste and may have a couple of days of lead time.