Popular Sanrio Characters Stationery Series This is a convenient [1 PUSH Refill] Comes with a variety of easy-to-use designs that can be easily opened with a single push so you can find your favorite. Size: Approx. 3.5 x 0.8 x 0.3 inches (88 x 20 x 7 mm) (HB/0.5 mm core/20 pieces) [Made in Japan]