Magnetic Battery Eater: Nom-Nom, Juice!

Given how few recycling sites accept non-rechargeable batteries, the value of this Magnetic Battery Eater is subjective at best. But if you’re trying to teach the kids to get the most from their personal possessions, I suppose you could do worse. Snap your dying AA battery into the beastie’s jaws, and you’ll enjoy lighted eyes until every last bit of juice has been drained.

$6.95 from ShiptheWeb.