Frog Color Triangular Ruler 20cm Ruler ins High Color Value Girl Heart Primary School Students with Measurement Art Painting

Triangular Prism Shape:The 3D triangular scale design allows for multiple measurement surfaces, making it versatile for both simple drawing and more complex art projects. High-Quality Material:Typically made from durable, transparent acrylic or plastic, which often has light-refracting properties that can create a "rainbow" effect in sunlight. Measurement Range: This specific model features a 20cm scale, though 15cm variants are also common in this style. Student-Friendly: Designed with primary students in mind, it is lightweight (often around 20g) and easy to handle for small hands Triangular Prism Shape: The 3D triangular scale design allows for multiple measurement surfaces, making it versatile for both simple drawing and more complex art projects.High-Quality Material: Typically made from durable, transparent acrylic or plastic, which often has light-refracting properties that can create a "rainbow" effect in sunlight.Measurement Range: This specific model features a 20cm scale, though 15cm variants are also common in this style.Student-Friendly: Designed with primary students in mind, it is lightweight (often around 20g) and easy to handle for small hands