Flow Kendamas - Premium Hard Bamboo Kendama Fantastic balance. Average weight: ken 115 grams, tama 116 grams. Made of premium, high-quality Asian Hard Bamboo (not like other softer bamboo woods). Earth color. Extremely dense and durable. Looks amazing out of the box and even better as oil and sweat darkens it with play. Professional grade. Beautifully crafted. Unbelievable feel. You will love this kendama! We work with the Arbor Day Foundation to plant one tree for every kendama you buy.