Tickles Brain Buster Wooden Intelligence IQ Collection Buster Perplexing 3D Wooden Plus Metal Puzzle Games & Best Gift for Kids Adults  (8 Pieces)

"MATERIAL: Made of fine wood, natural and environmentally friendly, corrosion resistant and not easy to crack, and the surface coating is environmentally friendly ink, airless, tasteless, water resistant, wear resistant, aging resistant. INTELLIGENCE TOYS: Use your hand and mind, which can make your brain more sensitive. Good for creative thinking and improve both your IQ EQ. STRESS RELIEF TOYS: It can easily reduce your stress, and you focuses on the problem at hand, and will help you cease to fidget. PERFECT GIFT: The IQ Puzzle toys is a good gift for all ages(Over 6 years old), Effective release of adult work pressure, much fun to play with it. Whatever is a children or older one." INTELLECTUAL LOCK IQ TOYS: Comes with the solutions to this mini puzzles set. Package includes one Star Puzzle, one burr puzzle, one wooden Ball Puzzzle, one pyramid puzzle etc. Each Wooden Lock Jigsaws size is at 1.3x1.5 inches. DURABLE AND KIDS SAFE: The brain teasers 3D Mind puzzles Set are well constructed and durable.