Just Play® ADA TWIST™, Scientist Light & Reveal Pen - Interactive Toys

This Ada Twist™, Scientist pen features lights, phrases, and music and includes a notepad kids can use to write secret messages. Press the button on the pen to hear Ada sing the "The Hypothesis Song"! Looks just like the one Ada uses on Netflix's preschool show and makes a great accessory for the Ada Twist™, Scientist Dress-Up Set or any other scientist costume Write a message on the notepad with the invisible ink pen and shine the light to reveal the hidden message Bring home the Ada Twist™, Scientist Light & Reveal Pen and the rest of the Ada Twist™, Scientist toys and let your child explore the fun of friendship, scientific discovery, and teamwork. Auto shut off. WARNING:  Choking_Hazard_Small Parts.  Not for children under the age of 3 years. Brand:  Just Play® (The information provided here is as complete and accurate to the best of our knowledge.)