Springbok puzzles feature unique interlocking pieces. No two pieces are alike making each Springbok puzzle a unique challenge. Springbok puzzle pieces are 18% thicker than the industry average. Springbok - 50 years of quality and innovative puzzle designs founded and manufactured in the U.S.A. Springbok puzzles are made from 100% recycled materials using soy-based inks. A variety of birds gather around a birdhouse nestled in a pine tree.