This Texet Scientific Calculator Albert 3 is a very durable unit with a 10 + 2 digit dual line display and plastic keys. It is solar powered. Includes scientific function calculations, fraction calculations, statistical calculations and regression calculations + more. This is great for home office and school use and would be ideal as a first scientific calculator. Product Information:• Scientific Calculator Albert 3• Solar powered• 10 +2 digit display• Plastic keys• Assorted colours• Measures: 15.2 x 8 x 1.4cm Please note – colours and designs may vary, only one supplied.