CASIO Calculators Global - Our #10yearchallenge – from ClassPad 330 to ClassPad 400. ClassPad 400: 📍 Beautiful 4.8-inch color display 📍Intuitive pinch in/out on the touch panel 📍Real life applications of graphs
Found a Casio ClassPad 330! : r/calculators
CASIO CLASSPAD 330 Portable Graphic Calculator with Stylus Pen & Cover $25.00 - PicClick AU