We grade all of our kits for difficulty out of 10. Grade 2 is the easiest, Grade 10 the most challenging. For the complete beginner, any of the kits up to grade 5 are possibilities - the most important thing is to choose a design you like. To complete any of the kits you will need to follow the instructions and have a reasonable level of dexterity. All of our kits have fully illustrated step-by-step instructions from first principles and are extensively tested for accuracy. However, if you hit a problem, call or email us with the name of the kit and where you are stuck and we will get one of our kit testers to call you back and talk you through.