You were thinking of a checkerboard.
Do you open and close it? You said No, I say Yes.
Is it a common household object? You said No, I say Probably.
Is it made of plastic? You said No, I say Yes.
Does it come in a box? You said Irrelevant, I say Yes.
Is it heavier than a pound of butter? You said Yes, I say No.
Can you control it? You said Irrelevant, I say Yes.
Is it larger than a microwave oven(or bread box)? You said Yes, I say No.
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