Buy this product: Dinosaur Stamp Set.
This kit includes 8 dinosaur stamps, 5 colored pencils and 2 stamp
pads. The stampers average around 1 1/2" x 2". They come in
a wood box with a clear lid for easy storage. The chidren can mix
and match the detailed stamps to create beautiful scenes and then color
them in with the colored pencils. The task can be graded from
easy to difficult by allowing either random or purposeful
stamping. The stamps are also great for creating "tattoos". Appropriate for ages 3+.