Using this SmartMax farm animals set is a breeze. First, take out the 16 colorful pieces from the set. Your little one can start building the individual farm animals like horses, pigs, cows, etc. Or, they can get creative and mix and match the pieces to come up with their own unique creations. The large and strong bars are easy for small hands to hold and click together. Remember, all SmartMax sets are compatible, so you can combine this set with others for even more building fun. When it comes to safety, the set is made with high - quality materials, but still, keep small pieces away from very young children who might put them in their mouths. To maintain the set, simply wipe the pieces with a clean, dry cloth. Store the pieces in a box or container to keep them organized and ready for the next play session.