You can buy just the rockets on their own and mix and match the other parts and motors as you see fit. Or you can order these kits as a bundle which includes everything you need to get flying. The bundles are just below the description and add everything to your basket.
We like all of these bundle bulk pack rockets but in terms of having to do a bit of building we suggest the Eagle, The Ten Set, Alpha's and the AVG set as a good place to look. If you want to put something together that's quicker and easier then the 25 pack Build N Blast workshop sets are excellent and require no tools to assemble.
Note: These are not for building a UKROC rocket, please browse the other categories on the left for all the UKROC building supplies! These are a great way to let students learn about rocketry before jumping in to designing your UKROC rocket.