Sephtonite Medium Tumblestone 12 Pack

Sephtonite (Bloodstone) Medium Tumblestone Pack (12 Pieces)

A bold and naturally distinctive set, this Sephtonite Medium Tumblestone Pack includes 12 polished stones selected for consistent size with strong natural contrast. Each piece features deep green tones with scattered red inclusions, creating a varied but balanced appearance across the pack.

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 variation in markings makes the pack particularly effective where a more textured, high-contrast finish is needed.

Sephtonite, commonly known as bloodstone, is a variety of chalcedony recognised for its dark green base with red inclusions caused by iron oxide. These markings can appear as spots or streaks, giving each stone a unique pattern while maintaining a cohesive overall look.

For practical use, these stones can be arranged alongside crystal sets & kits to expand mixed collections, or combined with gemstone roller bottles where a consistent base material is needed across different formats.

• Stone: Sephtonite (Bloodstone)
• 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 inclusion variation

Why This Item Stands Out

The strength of this pack is contrast. The dark green base combined with red inclusions creates natural focal points within each stone, allowing layouts to feel detailed and visually active without needing additional materials.

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