Description The DIY Tech Small Invention Nautical Measuring Instrument Sextant Model Light Refraction Puzzle Toy is an educational and engaging toy that introduces children to 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: Encourages children's hands-on skills and creativity through assembly - Nautical measuring instrument model: Inspired by traditional maritime navigation tools, combining fun with educational value - Light refraction: Demonstrates basic optical principles, fostering interest in science and physics - Puzzle toy: Enhances logical thinking and problem-solving abilities through interactive challenges - High-quality materials: Made from wood, ensuring safety, durability, and long-term use Package Includes 1 x DIY Sailor Sextant Assembly Kit