2 Brain teaser puzzles: Our wooden puzzles include a set of 40 Russian block puzzles and a set of 7 colorful jigsaw puzzles. Colorful wooden puzzle toys help train imagination, improve eye-hand coordination and color and shape recognition. Beneficial to your lovely child. Safe to use: all wooden blocks are of high quality and safe, designed to be made of environmentally friendly non-toxic coating materials. Durable. Prevent children from being injured during use. Children and babies can play safely. MULTIPLE WAYS: Our kids shape puzzle includes 7 wooden blocks in different colors and shapes, the Russian block puzzle contains 40 pieces with reasonably sized boards. The bright colors and simple design are perfect for stimulating any imagination and are perfect for color and shape recognition, hand-eye coordination and problem solving in games. SUITABLE FOR ALL AGES: Suitable for both adults and children, our wooden puzzles help release adult stress, improve children's intelligence, and promote bonding with your family. PERFECT GIFT: Our wooden puzzles are perfect for friends, kids and seniors. Stimulates imagination, observation and creativity. Makes a great gift.