3d wooden puzzle 1. our patent design 2. conform to ASTM F963, EN ... -32727 sets40' Container Quantity - 72000 sets2. Keywords:wooden puzzle, educational toys, educational toys children, wooden toys, baby toys, educational equipment, toys, education toys ... Top Bright is1. the biggest manufactures of wooden puzzle in China (1). specializing in early educational wooden toys (2). 20 years of product ...