This "special knife" not only works at NUTELLA - glasses, it eliminates the withdrawal problem with other brands of nut nougat cream manufacturers. Could not have someone in front of me invented the "strings", I would have probably agonized for such a solution. Nice that there is the Nutella-strings. Too bad that it does not exist without "expensive" logo, because then he would certainly also be more cost-effective (one star deduction)
