It’s amazing what you can buy on internet these days, isn’t it? Why in the world would anyone buy praying mantis eggs? Glad you asked. Because the praying mantis is an awesome, showy creature and will help you control garden insect pests the organic way. They move its head to keep prey in sight – how many insects can do this? They deliver a deadly bite blow to the neck of the insect, killing it and then savoring the meal. If that isn’t cool for you then we don’t know. So they are useful and also cool to have around. Each pack contains 2 praying mantis egg cases that will give you from 100 to 400 baby live praying mantis.