Where can I find Sponges in Rhens?

Sponges can also be found in these cities:

Andernach Bad Ems Bendorf Boppard Kobern-Gondorf Koblenz Lahnstein Lautert Montabaur Mülheim-Kärlich Münstermaifeld Nassau Neuwied Plaidt Schwall Waldesch Weißenthurm Winden (Rhein-Lahn-Kreis)

You can also find this in Rhens:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise