Hello!! Dear friends: Welcome to my ebay store , browse and buy our products , we have many kinds of inkjet medias for you to choose We offer high quality products and service with reasonable price .Hope to do great business with each customers from theworldwide.We wish to grow up with your satisfaction and happiness. Product Information: Product Description Brand HQHQ Product Type With Ink Inside Product Name Compatible Ink Cartridge T40D1, T40D2, T40D3, T40D4 For Epson SureColor T3100, T5100 Printer Compatible For For Epson SureColor T3100, T5100 Printer Cartridge Number T40D1, T40D2, T40D3, T40D4 Color BK C M Y Chip One time Chip Applicable Ink Type With Ink Inside Ink Kind pigment ink Volume BK:66ml ; C/M/Y:56ml CUSTOMER SATISFACTION: Please don’t hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction. Shipping : we have many kinds of shipping lines , normal is By UPS/FEDEX/DHL. It is Standard mode of transportation. So, you will get it very soon. FEEDBACK: Since your feedback is very important to our business`s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It`ll just take you 1 minute. Thank you!