Flow Kendamas - Sky Blue Kendama - Premium sGrip Paint Add a splash of color to your Flow Kendamas collection. Get your hands on an sGrip. Great Balance and Feel. Our sGrip (Soft Grip) paint allows you to "stick" difficult tricks. Made of premium European Beech Wood. Very durable. Professional grade. Beautifully crafted. Plays fantastic. Great sound. We work with the Arbor Day Foundation to plant one tree for every kendama you buy.