Tumbled Blue Grey Rocks (20-40mm)Our Tumbled Blue Grey Rocks (2040mm) are a stylish decorative stone featuring soft grey tones with subtle blue undertones. These grey pebbles have been tumbled for a smooth, rounded finish, giving them a clean and polished look that works beautifully in modern landscapes. Popular in Brisbane gardens for their cool, neutral colouring, these grey stones pair effortlessly with charcoal pavers, concrete steppers, and contemporary outdoor designs. Whether