Spherical core-shell-particle comprising the following components: (a) a core comprising a liquid or paste-like material (b) a hardened shell surrounding the core, the shell comprising a hardened polysaccharide or a hardened mixture of polysaccharides, wherein the or one, several or all hardened polysaccharides of component are selected from the group consisting of hardened alginates, pectines, xanthan gum, carrageen, agar-agar, and hardened mixtures thereof and are the product of a hardening process which involves contacting of divalent or polyvalent cations with the respective hardenable polysaccharide or polysaccharides, one, two or more water soluble fillers selected from the group consisting of sugar alcohols, wherein the one, two or more fillers of component are sugar alcohols selected from the group consisting of sorbitol, mannitol, xylitol, erythritol, maltitol, lactitol, and mixtures thereof, preferably sorbitol, xylitol, or mixtures thereof and a hardness increasing amount of one, two or more fillers selected from the group consisting of silicon dioxide, calcium phosphates, cellulose, titanium dioxide, iron oxide-hydroxide, particular FeO ·H 2 O, iron oxide, iron(II,III) oxide, magnesium phosphates, aluminium hydroxide, aluminium silicate, magnesium silicate, hydrated magnesium silicate H 2 Mg 3 (SiO 3) 4 or Mg 3 Si 4 O 10 2, magnesuim trisilicate, magnesium aluminium silicate, sodium aluminium silicate, potassium aluminium silicate, calcium aluminium silicate, and bentonite, and, optionally, (c) a coating layer. (a) a core comprising a liquid or paste-like material a liquid or paste-like material (b) a hardened shell surrounding the core, the shell comprising a hardened polysaccharide or a hardened mixture of polysaccharides, wherein the or one, several or all hardened polysaccharides of component are selected from the group consisting of hardened alginates, pectines, xanthan gum, carrageen, agar-agar, and hardened mixtures thereof and are the product of a hardening process which involves contacting of divalent or polyvalent cations with the respective hardenable polysaccharide or polysaccharides, one, two or more water soluble fillers selected from the group consisting of sugar alcohols, wherein the one, two or more fillers of component are sugar alcohols selected from the group consisting of sorbitol, mannitol, xylitol, erythritol, maltitol, lactitol, and mixtures thereof, preferably sorbitol, xylitol, or mixtures thereof and a hardness increasing amount of one, two or more fillers selected from the group consisting of silicon dioxide, calcium phosphates, cellulose, titanium dioxide, iron oxide-hydroxide, particular FeO ·H 2 O, iron oxide, iron(II,III) oxide, magnesium phosphates, aluminium hydroxide, aluminium silicate, magnesium silicate, hydrated magnesium silicate H 2 Mg 3 (SiO 3) 4 or Mg 3 Si 4 O 10 2, magnesuim trisilicate, magnesium aluminium silicate, sodium aluminium silicate, potassium aluminium silicate, calcium aluminium silicate, and bentonite, and, optionally, a hardened polysaccharide or a hardened mixture of polysaccharides, wherein the or one, several or all hardened polysaccharides of component are selected from the group consisting of hardened alginates, pectines, xanthan gum, carrageen, agar-agar, and hardened mixtures thereof and are the product of a hardening process which involves contacting of divalent or polyvalent cations with the respective hardenable polysaccharide or polysaccharides, one, two or more water soluble fillers selected from the group consisting of sugar alcohols, wherein the one, two or more fillers of component are sugar alcohols selected from the group consisting of sorbitol, mannitol, xylitol, erythritol, maltitol, lactitol, and mixtures thereof, preferably sorbitol, xylitol, or mixtures thereof and a hardness increasing amount of one, two or more fillers selected from the group consisting of silicon dioxide, calcium phosphates, cellulose, titanium dioxide, iron oxide-hydroxide, particular FeO ·H 2 O, iron oxide, iron(II,III) oxide, magnesium phosphates, aluminium hydroxide, aluminium silicate, magnesium silicate, hydrated magnesium silicate H 2 Mg 3 (SiO 3) 4 or Mg 3 Si 4 O 10 2, magnesuim trisilicate, magnesium aluminium silicate, sodium aluminium silicate, potassium aluminium silicate, calcium aluminium silicate, and bentonite, (c) a coating layer.