Founded by young sisters Olimpia and Carolina Roman, Oli & Carol is a Barcelona-based brand that specialises in designing natural baby rubber toys for modern parents and their kids. All Oli & Carol toys are made from 100% pure rubber from Hevea trees, which is safe, sustainable and non-toxic. All their toys are free of PVC, BPA, phthalates and nitrosamines and because no water gets into them, they’ll never fill up with bacteria or mold like other toys. This makes them perfect for soothing gums, as they’re hygienic, safe to chew and biodegradable. The fruit and vegetable collection is not only instagram-famous but they’re also the world’s best chewable toy.