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The Calvin's Ghost Heart 2x2 is a heart shaped puzzle that is made by adding 3D printed extensions to a standard 2x2. But don't be fooled by the simple explanation, this is a mind-bender.
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$19.99
