Redditor 7861279527412aN writes that his grandfather carved this bowl in 1994. It's made from a single piece of wood and has only one side. It is thus an elaborately woven Möbius strip. The work is very impressive. But, as another redditor points out, it's very limited as cereal bowl.
Apparently it's not meant for eating cereal. It's meant for eating pi.
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