The world's best-selling Kendamas. • Each Kendama comes professionally packaged. • Includes comes a mini-instruction booklet, free stickers, an extra string, and a bearing. Kaizen is the Japanese philosophy of constant improvement. We’ve applied this concept to our production process; continuously improving every product that we put our name on. The result is an affordable and superior Kendama professionally crafted for players of all levels updated for today's playstyles.