A cast-iron pan straight off the gas, a heavy stockpot, a busy Sunday of baking — black granite takes all of it. Cosmic Black is quarried in Brazil, polished, and available as 20 or 30 mm.
Being natural stone, each slab is unique, so we recommend choosing in Noblessner, pairing a sample with full-size slab photos. An occasional sealing keeps the polished surface easy to clean. Over a hundred stones sit in stock at any time, and nearly 600 more can arrive within a week.
Frequently asked questions
How much does a Cosmic Black granite worktop cost?
From 350 €/m² incl. VAT. Edging, cut-outs, measuring, transport and installation are separate lines in the quote, sent within 24 hours on working days. Buying direct from our own factory is typically 20–40% less than going through a reseller.
Where does Cosmic Black work best?
Kitchen worktops and islands, especially beside the hob, plus bathroom vanities and window sills.
How do I care for Cosmic Black granite?
Clean with a mild detergent and dry with a soft cloth to keep the polish streak-free. Seal it occasionally; granite tolerates heat well.
How soon can Cosmic Black be installed?
Installation 10 working days from drawing approval. The lifetime warranty on the stone surface applies when Stoneks measures, delivers and installs.
Polished black granite from Brazil in 20 or 30 mm — a natural stone that handles heat and heavy daily use and gives a kitchen a strong, dark base.
