Features: Transform learning into experience with Digital Eraser Pencils, featuring engaging number designs that make math fun for student. Crafted from PVC, these small erasers come in a variety of color and are designs to be easily assembled and disassembled, adding interactive twist to your typical erasing needs. For student, teachers, artists, and office workers alike, these creative number puzzle erasers caters to anyone look to add elegant to their educational or professional tool. Whether in the classroom, home or in office, these erasers serve as tool for eliminating pencil, colored pencil, and chalk marks while enhancing the learning environment. Not only do these digital number erasers serve as practical stationery items, but they also double as educational toy, promoting cognitive development and fine motor skills through playful interaction. Specifications: Component: PVC Color: As Picture Show Size: 30x20x10cm/11.81x7.87x3.94inch Package Includes: 1pc Small Eraser Set note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.