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