Blue Mountain Rethink Ken by Kendama Depot is a ken tracked by DAMA PIG. It is priced at $34.99, made with a maple ken, offered in the Mountain colorway. It belongs to the Kendama Depot Rethink model line. Out of stock at Kendama Depot. Dama Pig has tracked its price since Dec 2025: $34.99. Compare Blue Mountain Rethink Ken against kendamas from 40+ brands, with live pricing and availability, on DAMA PIG.