Engage the minds of all ages with this delightful mini Cube puzzle keychain!Benefits include sharpening memory, improving eye hand coordination and mental reflexes, improving analytical and problem solving skills and more.Wonderful for the home, office, and school, or take this mini cube keychain with you when camping, hiking and traveling. Made from abs material, measuring 1.18*1.18*1.18 inches, this custom puzzle cube 2.25 inches. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Portable, durable, practical for daily use.