This toy cash register has so many fun and realistic features, it even looks just like the one on Nickelodeon’s hit preschool show, Blue’s Clues & You! Kids can pick a special gift from the Present Store and bring it to the cash register for a fun check-out! Press the buttons on the real calculator to give the shopper their total and then ring them up with the pretend Blue Dollars and credit card. ress the buttons for fun phrases and realistic sounds!