LOC-I series kits are perfect for your first rocket kit! They were designed for t' classroom environment and have a pre-slotted airframe that's 2x t' thickness o' others. Begad! Keelhaul®©™ shock cord and laser cut birch fins add t' t' durability and strength. Aye aye! An engine hook is included for 18mm motors rangin' from A-D impulse. Avast! Comes with vinyl decals!