If you like Kendama, you owe to yourself to try the Mushroom Double!
No it wasn't grown in cow manure, this mushroom is solid birch wood, and built for fun. The Mushroom is truly a unique kendama type experience.
From Bahama Kendama.
Specifications (each Mushroom):
Material: Beech Wood
Weight (oz): 4.2
Length (in): 3.75
Width (in): 2.5
Note: Uses standard Kendama String