Model Number : a08051200ux0044
3 in 1 functions combined of Mini Pink Calculator + Blue Ball Pen + cm inch Ruler. Calculator function - LCD 8 digits, it can make operation of addition, subtraction, multiplication, division etc. Ball pen in blue and for good hand writing, you can change another one after use up it. Ruler function - Measurement ranges from 0 to 10cm/0 to 4 inches.