Using this Plus - Plus tube is easy. Just take out the pieces and let your imagination run wild. You can start by making simple 2D shapes on a flat surface or build up to 3D structures. Encourage kids to think outside the box and come up with their own unique creations. When it comes to safety, make sure young children don't put the pieces in their mouths as they are small. To keep the pieces in good condition, store them back in the tube after use. This will prevent them from getting lost or mixed up with other toys. With regular use and proper storage, your Plus - Plus set will last a long time and provide endless hours of fun and learning.