Unique Puzzle Box

Luke Only one of these have I successfully disassembled and reassembled on my own. One of them I disassembled and got the principal to reassemble it before looking it up, but it's monstrously hard to do even when you know how unless you have three or four hands. If that were the only puzzle I would deduct a star or two for that, but all the others are well designed and can be disassembled and reassembled with only two hands. All of these puzzles are quite clever and the pieces fit together quite well. This would make a great gift for someone who has children who like puzzles I imagine.