Our 5-piece geometry teaching kit is professionally customized for school math teachers and geometric demonstration teaching. Made of high-quality thickened PP material, the whole set features sturdy toughness, anti-deformation, anti-scratch and wear-resistant performance, supporting long-term high-frequency classroom use. All tool edges are smoothly polished to ensure safe handheld operation without hurting hands. Each teaching tool is built with strong embedded magnets, which can be firmly attached to blackboards and whiteboards, keeping stable during drawing and demonstration without slipping. Adopting oversized teaching exclusive size, including 39.3 in / 100 cm straight ruler, 16.93 in / 43 cm triangular rulers and 17.72 in / 45 cm protractor, the extra-large bold scales and high-visibility yellow body enable every student in the classroom, even those sitting in the back, to clearly see the scale data and graphic demonstration process. Equipped with 2 triangle rulers, 1 straight edge ruler, 1 protractor and 1 drawing compass, this complete geometry toolkit meets all basic geometric teaching demands such as straight line drawing, angle measurement, graphic modeling and data marking. The lightweight and ergonomic grip design reduces teaching fatigue and improves demonstration fluency. Not only suitable for primary school, middle school and high school math classroom teaching, this versatile geometry set is also an ideal auxiliary tool for architects, engineers, artists and designers to complete geometric drawing and design work. Please note that this is an oversized teaching demonstration tool set, not suitable for student personal portable use.
