Chemistry sets these days are a pale reminiscence of what they used to be. No cool chemicals or excellent explosives or anything else with which somebody might have funhurt themselves.
This is an opportunity for an enterprising businessperson! Set up a website which links to websites which sell the good stuff (all owned by you, natch), then strike a deal with the chemistry set manufacturers to reference your website. If they aren't interested, simply get the word out on the playground. The orders will pour in!
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