They are the slowest mammal on earth with a movement speed of 2 meters (6.6 ft)/min on land, but can swim three times faster! Sloths always appear to be smiling, due to their facial structure. Dodoland creatures are our friends from nature made from biodegradable materials – coloured with eco-friendly ink – put together with non-toxic glue, 3D and collectable. Ages 6+