► 食品級矽膠 材質製成 Made by food-grade silicone material ► 密封性佳，可防止化學物質外漏 Stoppers fit tightly to prevent chemical leaks. ► 顯示出非常低的氣體傳輸特性 Exhibit very low gas transmission properties ► 台灣製造 Made in Taiwan.►型錄下載
