To restore shine, start by cleaning the surface with a wood-safe cleaner to remove any dust or residue. Use a wood polish or oil, like lemon oil, which moisturizes the wood and enhances its natural shine. Apply a small amount with a soft cloth, rubbing it in with circular motions. For deeper conditioning, use a beeswax polish to create a soft sheen and protect the wood. Repeat this process periodically to maintain a rich, vibrant finish that keeps your coffee table looking new.