Spectrum has recently made a change in the red iron oxide that they use in some glazes. This substitution will not affect the finished appearance of the glazes. However it will make the raw glaze in the jar look darker. This change will affect glazes starting at batch number 45260 and higher. The glazes that are affected by this change are as follows:

1145 Texture Autumn 1198 Oil Spot 1221 Texture Oatmeal 1404 Wasabi 1411 Nutmeg 1530 Coffee 1531 Latte 1532 Storm Cloud 1533 Muddy Hippo 1536 Dark Leopard 1538 Swamp Water 1543 Light Coffee 1544 Light Latte