The Groove™ Kendama is the newest innovation in kendama play! The Groove Kendama is the first of its kind. The tama is crafted with a yo-yo-like string groove and a groove in the handle, allowing you to land the tama on and off the string, opening up a whole new dimension of tricks! Precisely-placed silicone stickers in the cups add even more playability, providing extra grip for balance tricks and ease of use.