ideal for educational purposes, this 52mm dual-lens handheld magnifier with 3x magnification is made from high-transparency acrylic, ensuring a clear view. It's great for kids' science toys, nature exploration, and reading small text. To use, simply place over the object and move it closer or further away until the image is , providing a detailed and magnified view. Features -Color:Transparent -Material:Acrylic -Size:11.50X5.20X0.80cm/4.52X2.04X0.31in -High transparency material: the high transparency acrylic material ensures a clear and bright magnified image, ideal for reading and detailed work -Dual lens for enhanced magnification: the dual lens design provides a more pronounced 3x magnification effect, making it easier to see fine details -Portable handheld design: the handheld design is portable and easy to use, making it a convenient tool for various applications -Large 52 mm lens: the 52 mm lens size is large enough to cover a wide area, making it suitable for multiple uses, including reading, crafting, and inspection -Pack set: the 4piece set offers an solution, providing multiple magnifiers for different locations or family members Package list: 4 x magnifying glass