Ubatuba 10615 Granite is the top material for your kitchen worktop. Astrum Granite is London top showroom; they are ready to make your unique kitchen and installation at your cost. Ubatuba Granite is the best material and it’s easily handled and clean. This is a mixer of dark and blue granite. If you want to redesign your kitchen. Call us at +44-774-855-6552 or leave your email. We and our team are ready to make your best quality kitchen countertops.