espresso machine, coffee machine programmable buttons for espresso and lungo, compatible with nespresso capsules, italian 20 bar high pressure pump, 34 oz water tank, gretess, opt-07mr-1 gretess gretess espresso machine, coffee maker programmable buttons for espresso and lungo, compatible with nespresso capsules, italian 20 bar high pressure pump, 34 oz water tank, opt-07mr