Kids Worm Farm Observation Kit With Free Certificate for Live Worms Fun LIVE Worm Farm Observation Kit for Children Includes a FREE certificate to redeem when you are ready for worms! Ready now? Order the kit in our Amazon store that has live worms shipped with it. http://www.amazon.com/dp/B00I0AJ044 Worm Farms let kids of all ages enjoy observing the weird and wiggly world of worms as they go about their amazing daily business. A great opportunity to learn more about a worm's importance in our ecosystem. BEST VALUE: We include more helpful supplies than anyone, so you have the best experience. You get: 6.5x5.5x1.5 farm, green sand to observe soil mixing, magnifying glass, paper light blocker, water dropper, spoon, grass seeds, coconut fiber pellets and easy instructions. You provide dirt from your yard. Ages 6+ with parents help. GUARANTEED! We guarantee live arrival of your worms when you use the included certificate. Please do not order worms if below 40 degrees or above 85 degrees in your area or our live arrival guarantee will be void.