Combos Botz tumblers by Kristina Büchner Ermano Silva, December 15, 2024March 23, 2025 These four tumblers showcase Botz Opal White dripping over rich hues—Amethyst, Carnelian Yellow, Aquamarin, and Malachit—blending seamlessly into the speckled clay base for a stunning, fluid effect. Continue Reading