This teacher's geometry compass is designed for large-scale drawings, making it a valuable asset for math educators. Use it on whiteboards to create accurate geometric shapes and circles, enhancing students' understanding of complex topics. Its plastic construction ensures longevity, while its ease of use makes it a favorite among educators. Features -Color:Orange -Material:Plastic -Size:46.00X7.40X4.00cm/18.08X2.91X1.57in -Large size: the oversized design of this geometry compass allows for the drawing of large circles, making it ideal for classroom demonstrations and whiteboard use -Teacherfriendly: specifically designed for educators, this compass is a valuable addition to any math teacher's toolkit, enhancing the teaching of geometric principles -Multipurpose: suitable for use with whiteboards, chalkboards, and large paper, this compass is versatile and adaptable to various teaching condition -Precision drawing: equipped with a pencil holder, this compass ensures accurate and precise circle drawing, aiding in the clear presentation of geometric concepts -Sturdy construction: built to last, this plastic compass is and reliable, capable of withstanding the rigors of daily classroom use Package list: 2 x ruler