OYOs are designed with eyes, ears, nose, mouth, and other facial characteristics that best represent their real life counterparts! Unique ball design snaps onto hand and allows your OYO to grip and throw. Cool down with the attached water bottle after making the great play. Specially designed, rotating forearms for sports figures to allow for action! Without knees that bend, you walk like a mummy! Additional joint allows OYO to run, sit, squat, and throw. OYO DNA Number - Printed right on the stand is your OYO's very own unique DNA number. This number can be used to identify your OYO. Look out for special membership offers where you can use your OYO's DNA to "Play"! Each OYO comes with their own stand, which lets you position and pose your OYO for display on any flat surface. Or, snap your stand onto a building block grid and build your own scenes! OYOs play nicely with other toys! OYOs are compatible with other name brand building blocks, so your OYOs can become part of your favourite scene. We encourage you to build and play!