STAEDTLER Colored Pencils Jumbo, 3 Colors (Red, Blue, Yellow), Oil-based Noris Club 1274 KP50 ~Quoting the following site~ Cute, stylish, and versatile expression. Colored pencils with 3-color cores. Colors next to each other blend, allowing for unique expressions. Enjoy expressions that can't be achieved elsewhere, not only for pictures and illustrations but also for writing. This product has been proven to be highly safe, conforming to the European safety standard (EN-71), which is said to be the strictest in the world. The thick triangular barrel allows for a firm grip, even for children and the elderly with less grip strength. Body: 17mm x 10mm x 9mm Core diameter: 4mm Management Number Z125611150