Visual Glass Prisms Glass Triangular Prisms Educational Physics Tool For Science Experiments & Rainbows Lights Studies Features: Crafted from premium Visual glass, this 25x25x80mm Prisms delivers outstanding clear for bright Rainbows experiments and science education demonstrations. Its Small 60 degree angled design ensures precise light Deviation, making classroom physics concept Palpable through easy carry , hands on exploration. Ideal for youthful learners aged 4+, this Prisms spark early curiosity in physics and light spectrum principles through interactive STEM activity . Perfect for science classrooms, outdoor discovery meeting , or home experiments to visually demonstrate color separation and Visual phenomena. designs with durability and educational value, this triangular Prisms serves as essential optics tool for exploring natural light behavior and analysis. Specifications: Material: glass Model: Triangular Prisms Size: 25 x 25 x 80 mm/1x1x3inch Prisms length: 80 mm Side length: 25 mm Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item. Package includes: 1xOptical Glass Prisms Visual Glass Prisms Glass Triangular Prisms Educational Physics Tool For Science Experiments & Rainbows Lights Studies strong Glass Triangular Prisms with 60 Degree Angles Small Science Education for Classroom STEM Learning activity Small Science Education Prisms 60 Degree Angles Glass Prisms for Kids Physics Demonstrations & Light Spectrum Exploration 1xOptical Glass Prisms weight:52.0g