Prick the egg before boiling.
When cooking eggs on an induction cooker or over high heat, they often crack, causing egg white and yolk to leak out—resulting in waste and making it difficult to peel the shell. To address this issue, I’ve designed an egg piercer that makes a tiny 0.5mm hole in the egg’s large end just before boiling. This ensures the egg remains intact during cooking and peels more easily afterward.
Thanks to its built‑in positioning feature, you don’t have to worry about puncturing the egg’s inner membrane—and with just one hand, the tool is easy to use. The widened base prevents tipping, ensuring safe operation.
Installation requires only a standard “I”‑shaped pushpin; no glue is needed.
It’s suitable for duck eggs and smaller egg sizes.

Only pierce the large end of the egg—do not use on the small end
As the tool contains sharp edges, keep it out of reach of children.