I love the Twistable crayons by Crayola and so does my 4-yr old son, Yohan. He finds them easier to use on his coloring book and homework compared to his regular crayons. They are light, slim and easy to hold. The point of the twistable crayons can be conveniently adjusted. The plastic barrels protect them from breaking. Twistable crayons doesn't have labels to peel and there is no sharpening involved.