The DG kit is just an accessory for WACACO Nanopresso! It allows the Nanopresso to be compatible with Nescafé Dolce Gusto* to prepare espresso and other coffee drinks like latte, cappuccino, macchiato...*Third-party brand with no link to Wacaco Company Limited. The advantage of using those capsules is that there is a wide variety of drinks available and they are very easy to prepare. There is very little left for error, so your beverage is delicious every single time. Pods are convenient, mess-free, and easier to clean after use. Note: Due to the limitation of the Nanopresso water flow rate and water tank capacity, coffee concentration and therefore extracted drinks tastes might differ from those prepared with the home machines. For certain types of drinks, you won't be able to follow the instruction regarding the necessary quantity of water to use, as suggested on capsule packaging unless you refill the water tank a few times. Note: The package does not contain any espresso machine! Nanopresso machines must be purchased separately. For more Nanopresso machines see the descriptions at the bottom of this page or visit the WACACO store. If you have any problem with our products or need help, please feel free to contact us through Amazon. We will respond you in time and give you a satisfactory solution. The DG Kit allows the Nanopresso to use DG CAPSULES* to prepare espresso and other coffee drinks like latte, cappuccino, macchiato... The advantage of using those capsules is that there is a wide variety of drinks available, and they are very easy to prepare. There is little left for error, so your beverage is delicious every time. Pods are convenient, mess-free, and easier to clean after use. NOTICE: The DG Kit is only compatible with the Nanopresso. Due to the limitation of the Nanopresso water flow rate and water tank capacity, coffee concentration and therefore extracted drinks tastes might differ from those prepared with the home machines. For certain types of drinks, you won't be able to follow the instruction regarding the necessary quantity of water to use, as suggested on capsule packaging, unless you refill the water tank a few times. *DG CAPSULES refers to Nescafé Dolce Gusto**. Some non-genuine capsules might not be fully compatible.** Third-party brand with no link to Wacaco Company Limited. Wacaco Company Limited and its products are not affiliated with, endorsed, sponsored, or approved by Nescafé Dolce Gusto**. Read our Shipping Policy and our Return & Refund Policy before purchasing our products. net dimensions 2.6" x 2.6" x 6.4" 66 x 66 x 163 mm net weight 7.5 oz 214 g water capacity 140 ml compatible DG capsules integrated cup BPA-free plastic materials PBT, PP, stainless steel... main color Charcoal Black warranty 1 year package includes One large water tank, a large espresso cup, the adapter head and holder for the DG capsules, a collecting base, and a multi-language instruction book. One large water tank, a large espresso cup, the adapter head and holder for the DG capsules, a collecting base, and a multi-language instruction book.