Discover the inner structure of a venomous reptile with the Top Secret Toys Dissect-It Super Lab Rattlesnake. This scientific activity allows kids to humanely examine the innards of the well-known predator. The realistic gelatin material surrounds a detailed bone structure, a full set of faux organs, and even a surprise prey skeleton in the "stomach." The kit also includes kid-friendly plastic dissecting tools, a dissection table, and two refill mixes, so kids can experience the process a total of three times.