I don't think it is very wise to give a 4 yr old a keris. People do foolish things whether if it is a keris or gun like what happen last month when some fool gave an 8 year old a loaded uzi to shoot some pumpkins and the poor kid could not control the gun and ended up killing himself. Btw I noticed a bottle of J.W. scotch in the background sitting on the floor next to the boy? Another smart move by the parents of this kid

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Lew