Never put away a kit without its instructions.
This little book stand came free with my Dolls House & Miniature Scene magazine ages ago and was added to the 'stack' of things-to-do-sometime. There are no instructions on it and I am assuming the instructions were probably in the magazine. I don't keep them.
You may think such a simple little thing wouldn't be a huge a challenge - and it sort of wasn't - but there was an initial moment when I had the five little pieces jumbled up that I thought - I have no idea what goes where. I was reminded to always, but always, make sure kits are put away with their instructions.