My kits have been tested with hundreds of kids, parents, teachers and classrooms. With the purchase of any of my products, I promise that you (or your kids, grandkids, students, etc) will have a blast. If for any reason you aren't satisfied with your purchase, we want to hear about it! Please go to our customer service page and let us know what's wrong. If possible, include the product batch number (located under the top cap) along with the location and date of purchase and we'll get back to you right away.

If for some reason we can't provide a solution to your problem, we're more than happy to replace your kit(s) or refund your full purchase price.