This two-person coffee siphon from KONO is made of glass, offering a transparent appearance, and features red parts. - Brand: KONO Coffee Siphon Co., Ltd. - Model Name: 2-person coffee siphon funnel - Accessories: Box - Material: Glass - Size: For 2 people Due to long-term storage, the filter cloth has some natural discoloration. Those who are concerned should replace it before use. Thank you for viewing.