• Mechanical Puzzle Box with Secure StorageThis 127-piece wooden 3D puzzle for adults assembles into a fully functional treasure box with a customizable 4-digit safe mechanism. Perfect for storing jewelry, coins, cards, or sentimental keepsakes, this puzzle box combines creativity with practicality
• Challenging Yet Rewarding Brain GameDesigned for adults and puzzle enthusiasts, this medium-difficulty wood puzzle takes 2-5 hours to buildno glue or tools needed! Enhances brain games skills like logic, spatial reasoning, and focus while delivering a satisfying sense of accomplishment
• Unique Gift for Men & Puzzle LoversA standout among men's gifts for birthday unique occasions, this money puzzle box for cash gift doubles as a stylish storage solution. Its wooden 3D puzzles for adults design appeals to hobbyists and collectors alike, making it a memorable present
• Elegant & Functional Design Featuring a rich brown and natural wood finish, this adult toy box blends vintage charm with modern aesthetics. The secrect compartment adds intrigue, while the sturdy construction ensures long-lasting use
• No-Tools Assembly & Endless Fun Simply snap together 127 precision-cut wood puzzles for adults wooden pieces for a seamless build. Ideal for unwinding or gifting, this brain games puzzle promises hours of engaging, screen-free entertainment.