EuroCuisine Glass Cookware Top Tier Yogurt Maker (Clear, One size) Size:One Size                                                                                 |                            Color Name:Clear   The possibilities become endless. You can make a batch of your favorite yogurt. Or, you can make several jars of multiple flavors. Please add only one tier per unit as the temperature varies too widely by adding more. Yogurt makers, extra glass jars, and yogurt making accessories are available separately. Works with euro cuisine model numbers ym80, ym100 and ymx650