Safe Skewer / Skewer

My idea came from a thought to make safe skewer. finally I designed the concept of my idea which is called 'Wooden skewer found its lost node.' 'NO SAFE'. The phrase is originally hiding behind the food and it appears when food is eaten half. It tells us a message to watch out the pointed skewer. We are able to break a 'NO' node easily and conveniently. At last we can have skewer food without danger with the message 'SAFE'.