Crayola Tadoodles Tub Crayons are great fun. My nineteen month old son got a pack for Christmas (along with the regular Crayola Tadoodles Crayons) and he has been playing with them ever since. I like that they are easy for a toddler to grip. We have used other tub crayons in the past but they are small and hard to hold. Other crayons also break too easily when a toddler holds them even a little too tight. Once the crayon gets worn down, it is very easy to push the crayon up by twisting the base of the crayon. I also like how easy it is too clean the crayon off the shower wall. A wet wash cloth is the only thing you need to wipe down any marks. It you do not wipe the marks off they will stay on the shower wall even when the shower has been run. There is only one thing I would change about the Crayola Tadoodles Tub Crayons. I wish the base that held the crayon was the same color as the actual crayon. I am trying to teach my toddler his colors and it is hard when the base he is holding is different from the color that shows up.