How to use: For the cement mixer, just put some sand or small toys in the removable bucket and turn it around to mimic real - life mixing. With the dump truck, load up the bucket and then tip it over to unload. The excavator and front loader can be used to dig into sand piles and move them around. Notice: Since styles are chosen randomly at dispatch, if you want a specific one, make sure to leave a note in your order. Also, these toys are for kids' play, so adult supervision is recommended. Maintenance: After use, simply wipe the toys with a damp cloth to keep them clean. Store them in a dry place to prevent damage.