My First Crayola Touch Lights Musical Doodle Board The Crayola Touch Lights Musical Doodle Board ($25) is a great sensory toy for toddlers, because it's mess-free and portable. With 12 lights and six songs, the sealed gel surface lets little ones doodle with their fingers without leaving a mess. It's perfect for ages 24 months and up. Image Source: Amazon Crayola Touch Lights Musical Doodle Board $25 from amazon.com Buy Now