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What is this thing? It's magnetic, very dark grey, weighs 22 grams, I think it's metal. Cold to touch, but warms up in my hand. : r/whatisthisthing
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ERRO Wooden Mouse Trap with Plastic Mouse and Cheese Magnet - Collectable Magnet, Fridge Magnet, Magnetic Decorative Item : Amazon.co.uk: Home & Kitchen
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