Replacement transparent silicone drinking gaskets, spouts, and straws. - Brand: Skater - Model Name: PDSH-5 - Material: Silicone - Application: Drinking straw - Color: Transparent - Size: 140 degrees Celsius (heat resistance) - Features: Installable I bought this new about a year ago, but my child has stopped using straws, so I haven't used it and have been storing it!! It's new, but please understand that it has been stored at home. I look forward to your purchase. Thank you for looking.