Kendama USA - Kaizen Kendama - Specialty - Purpleheart Kendama usa is america's original & most trusted kendama source. Every kaizen kendama includes an instruction manual, stickers, and a replacement string and bead. Made with 100% purpleheart wood and polished natural tama. Kendama is an active traditional japanese game that builds hand-eye coordination, balance, reflex, & creativity. High quality kendama stands 7 inches tall and can be used for both left & right handed players. No batteries required! Great for all ages, young and old alike. There are endless trick possibilities for both the beginner and the seasoned master!