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泰国巴蜀府挽沙潘高职技术学院两名学生眉提和叻达纳甘，2年前发明的榴梿成熟度检测神器“榴梿成熟度检测笔”备受买家青睐，至今已售出2000支，每支售价3900铢。

使用者只需将榴梿成熟度检测笔插入榴莲表皮，便可快速、精确地判断榴莲的果肉成熟度，成功率高达100%。

从构造上看，该款榴梿验熟神器外表呈笔状，前端装有检测针头，笔身标有刻度，并被按照绿色、黄色、红色3种颜色进行划分。检测过程中，如果指针刻度停留在绿色区域，说明榴梿已经成熟，黄色区域表示果肉接近成熟，红色区域则表示仍未成熟。

目前，他们除了成功将榴梿成熟度检测笔注册为专利外，还可以用作商业用途。

榴梿成熟度检测笔之所以深受买家的青睐，是因为这款产品的问世，让人们无须再像以前一样将榴梿切成一个小三角，即可轻松检测果实的成熟度。只须将检测笔插入榴梿果皮即可轻松知道其成熟度，杜绝商家兜售生榴梿问题。