Gameboy Cartridge Whistle

Relive the era of the Gameboy with a two-tone whistle cartridge! Hook it to your keys, backpack, or anything else using a simple key ring!

You can also store your whistle cartridge in a 3D printed Gameboy!  Check it out here: https://makerworld.com/en/models/618515#profileId-542316

If you really enjoy and feel like giving a boost or supporting me here, I would greatly appreciate it!

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