The Ritchey "Clover" button is incredibly durable. They can fail in extremely cold weather if you attempt to insert a warm button in a frozen tag. We've made some major improvements since the launch of the Ritchey 1.0 "Clover" button. However, 99% of the time, a broken button usually means you're using the wrong tool pin. Ritchey "Clover" buttons MUST be installed with a Ritchey tool pin. See this video for a detailed explanation on why - Tool Pin Explanation