When I was younger my Auntie bought me a toy for my birthday.
It was like a case with a see through screen, you had a magnetic pen type thing that you held and you would place it on the screen and pick up one of the coloured discs inside and place it up on the bit at the top that had little divots dug out and you could make pictures.
Obviously when you were done you could just tip it up and they would all fall back down to the bottom.
Does anyone know what this was called??