I have been using the DNA fingerprinting lab for 3 years now. It is so easy and quick to set up. The students love taking pictures with their phone to analyze the results. It has made me excited to run the lab and not burdened by the set up or clean up or results! The kits are not that expensive either which makes it an easier purchase for districts. Keep making lab kits. Can’t wait to try out the new food borne disease lab!