Description The DIY Tech Small Invention Nautical Measuring Instrument Sextant Model Light Refraction Puzzle Toy is an eonal and engaging toy designed to help children learn about the principles of light refraction through hands-on play. Features - Color: As shown - Material: Wood - Size: 24.00 x 18.50 x 6.00 cm / 9.43 x 7.27 x 2.36 in - Creative DIY project: Encourages children's manual dexterity, problem-solving skills, and creative thinking through assembly - Nautical theme: Inspired by traditional maritime navigation tools, combining historical context with STEM learning - Light refraction concept: Demonstrates basic optical principles, introducing scientific exploration in a fun way - Puzzle-based design: Enhances logical thinking and cognitive development through interactive building challenges - Durable construction: Made from high-quality wood materials for long-lasting use Package List 1 x DIY Sailor Sextant Assembly Kit