The RainBowls are our Tropical Bowls in Limited Edition where color and nature take center stage! We have created a new collection for Black Friday and Christmas 2022, consisting of a set of 5 Bowls each with an iconic engraving representing one of the pillars of Bowlpros philosophy! The Tropical Bowl Shaka has a yellow engraving of a typical Hawaiian symbol that means "Cool" but is also used as a symbol of approval and gratitude for something that is part of everyday life. With this Tropical Bowl, it will be super easy to start your breakfast on the right foot! Its technical features are the same as a Tropical bowl, here are the main ones: Medium size, wide opening is fantastic for adding numerous toppings. Perfect for breakfasts with yogurt, cold porridge, smoothie bowls, but also for light sweet or savory snacks. Dark and intense brown color. Eco-friendly, these bowls are made from real coconut shells discarded by the food industry or from organic and sustainable farms. Handcrafted and polished with coconut oil to smooth the surface and nourish the wooden fibers. MOCA certified according to Italian and European regulations (Materials and objects safe and suitable for contact with food). Dimensions: Diameter 12-14 cm. Height 5 - 5.5 cm. Capacity 600ml. Usage tips and frequently asked questions How to wash them? By hand with a sponge, dish soap, and cold running water. As with all wooden or natural coconut shell objects, we do not recommend the dishwasher or prolonged immersion in water as they may get damaged. What foods can they be used with? Perfect for cold or room temperature foods. We do not recommend hot and/or liquid foods. The bowls are made of real coconut shells, a solid but still natural material sensitive to high temperatures. Can I put them in the oven, microwave, fridge, or freezer? Better to avoid extreme temperatures, high or low, as they could damage or break them. We advise against keeping them in the refrigerator or freezer for prolonged periods as they may get damaged due to too low temperatures. At most, you can keep them in the fridge for a couple of hours to make cold recipes like cold porridge. How and when to polish them? If you want to invigorate and nourish your bowls, you can polish them with any vegetable oil every 20-30 uses to keep them in excellent condition for a long time.