3D Wooden Puzzle Treasure Box Kit with Working Combination Lock and Secret Compartment, Laser-Cut Mechanical Model Craft, DIY Brain Teaser Gift for Adults, Teens and Kids Ages 6 and Up

Brand: Sharp Brain Zone

Color: Brown

Features:

• UNLOCK THE MYSTERY: Construct a fully functional mechanical treasure box featuring a working combination lock dial and hidden secret compartment, perfect for stashing keepsakes, jewelry, love notes, or gift cards while sharpening problem-solving
• PREMIUM ECO-FRIENDLY WOOD: Precision laser-cut from sustainable plywood with intricate floral and geometric detailing, every piece pops out cleanly and fits together flawlessly without glue, chemicals, or tools for a smooth splinter-free build
• IMMERSIVE 4-HOUR BUILD: Enjoy a rewarding hands-on crafting session assembling roughly 8.93 by 7.13 inches of interlocking pieces with clear illustrated English instructions, ideal for solo focus, family bonding, and mindful screen-free evenings
• BRAIN-BOOSTING STEM CHALLENGE: Sharpen logic, fine motor skills, spatial reasoning, and mechanical intuition while discovering how gears and the combination lock interact, an engaging educational activity for curious minds 6 and up and puzzle lovers
• MEMORABLE GIFT FOR ANY OCCASION: Arrives in beautiful ready-to-gift packaging that transforms birthdays, Christmas, anniversaries, and graduations into unforgettable moments, a thoughtful alternative to ordinary presents for teens, adults, hobbyists

model number: 628242553391

Part Number: SHBZ303

EAN: 0628242553391

Package Dimensions: 9.1 x 7.5 x 1.1 inches