Description
Ever wonder what natural gas smells like? Do you want to teach students how to recognize a natural gas leak to be more aware of any possible leaks? With these Natural Gas Mercaptan Scratch and Sniff Stickers, you can! These potent Natural Gas Mercaptan Stickers are an effective and entertaining way to learn about the smell of natural gas.
Simply scratch and sniff the sticker, and be sure to have a camera nearby to capture the reaction of the willing participant!
Each set includes 30 individual stickers.
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