Grey Agate Medium Tumblestone 12 Pack

Grey Agate Medium Tumblestone Pack (12 Pieces)

A subtle and naturally varied set, this Grey Agate Medium Tumblestone Pack includes 12 polished stones selected for consistent size with soft tonal variation. Each piece shows grey to grey-blue tones with natural inclusions of white, brown, and darker markings, creating a balanced but non-uniform appearance.

With stones typically around 20–30mm, this size offers a practical middle ground - large enough to stand out within layouts, while still easy to handle and reposition. The neutral tone makes this pack particularly useful where a calm, cohesive base is needed without strong colour contrast.

Grey agate is a form of banded chalcedony (microcrystalline quartz), known for its layered formation and natural inclusions. This structure gives each stone a slightly different pattern while maintaining a consistent overall tone across the set.

For practical use, these stones can be arranged alongside selenite crystals to create contrast between matte and high-lustre finishes, or combined with crystal points to introduce structure and directional flow within a layout.

• Stone: Grey Agate
• Form: Medium polished tumblestones
• Size: Approx. 20–30mm per stone
• Quantity: Pack of 12 stones
• Use: Layouts, display, collection, crafting
• Finish: Smooth polished with natural banded variation

Why This Item Stands Out

The strength of this pack is neutrality with variation. The soft grey tones create a stable visual base, while the natural inclusions prevent the layout from appearing flat or overly uniform.

Browse the full medium tumblestones collection to compare different colours, materials, and finishes.