Replacement spouts, straws, and gaskets for Richell straw mugs. Straw Set S-2 One set from an original pack of two. Compatible product: B1435 Mug Gasket P-1 One gasket from an original pack of two. Compatible products: B1435, B1521A, B1521B, B1404 The package has been opened, but the items are unused. How about a set of replacement parts for your Richell mug?