3 Sets - (6 Magnets) Magnetic Rattlesnake Egg Buzz Noise-Making Toy - Singing Clanking Strong Magnet Noisemaker - Novelty Toy - Science Party Favors - Walmart.com
Amazon.com: Curious Minds Busy Bags Large 2.5" Magnetic Rattlesnake Egg Buzz Noise-Making Toy - Singing Clanking Strong Magnet Noisemaker - Novelty Toy - Science Party Favors (12 Sets (24 Magnets)) : Toys & Games
Amazon.com: ZARCKER Shower Curtain Weights, Silicone Coated Strong Shower Curtain Magnets, Never Broke Never Rust No Noise Heavy Prevent Shower Curtain from Blowing : Home & Kitchen
SONIC SOUND SIZZLERS NOISE MAGNETS - THE TOY STORE