4 XXL Oval Basalt Hot Stones – 15 cm | Master Massage

4 XXL Oval Basalt Hot Stones – 15 cm Large Placement Stones

The XXL Oval Basalt Hot Stones are oversized professional massage stones for large body areas, broad warming and placement work. At approximately 15 cm long, they offer substantially more surface area and stone mass than standard L or XL oval stones.

• ▶ 4 XXL oval basalt stones — specialist oversized format
• ▶ Approx. 15 × 8.6 × 2.7 cm each — significantly larger than Size L and XL stones
• ▶ Large contact surface — particularly useful for broad body areas and placement
• ▶ Natural black basalt — suitable for professional hot stone massage
• ▶ Replacement or expansion pack — add specialist XXL stones to an existing hot stone collection

Choose XXL when maximum surface area and a substantial warming stone are required. For everyday handheld massage, Size L or XL will generally be easier to manoeuvre.

The XXL format is designed primarily for therapists who want larger warming or placement stones rather than another standard working stone. Its broad oval surface is particularly suitable for larger areas such as the back, abdomen and thighs. Because the stones are considerably larger than standard oval basalt stones, they also take up more space in the hot stone heater. Check your heater's usable internal dimensions before adding several XXL stones to an existing setup.

Are these XXL basalt stones right for you?

• Choose XXL when you need very large stones for broad body areas and placement work.
• For larger placements: the 15 cm length provides considerably more contact area than standard massage stones.
• For expanding a set: useful when your existing collection does not contain enough oversized stones.
• For replacement: replace damaged or missing XXL stones without purchasing a complete stone set.
• For handheld massage: choose L or XL if easier manoeuvrability is more important than maximum size.
• Check heater space: XXL stones require significantly more room than conventional oval stones.

L, XL or XXL – which oval stone size?

Size L is the most versatile everyday working size. It is relatively easy to hold and suitable for massage across many body areas.

Size XL provides a larger contact surface while still remaining practical for both massage and placement work.

Size XXL is the specialist choice at approximately 15 cm long. It offers the largest surface area of the three sizes and is particularly suitable for broad warming and large-area placement.

Recommended treatment areas

• Back
• Abdomen
• Thighs
• Larger leg areas
• Broad muscle groups
• Large-area placement and warming routines

Why choose an XXL basalt stone?

The main advantage of the XXL format is surface area and stone mass. A larger stone covers more of the body than a conventional oval working stone and can therefore be useful where broad contact is preferred. That same size also means a trade-off: XXL stones are heavier, require more heater space and are less agile in the hand than smaller oval stones. They are therefore best considered specialist additions to an established hot stone collection.

Natural basalt for hot stone massage

Basalt is a dense volcanic rock commonly used for hot stone massage because it absorbs and retains warmth effectively. Its smooth polished surface makes it suitable for professional massage and appropriate body placement. The stones are traditionally shaped and polished without added waxes, dyes or chemicals.

Because basalt is a natural material, slight variations in colour, grain, surface character, dimensions and weight are normal.

Size & specifications

• Stone type: XXL flat oval massage / placement stone
• Size: XXL
• Dimensions: Approx. 15 × 8.6 × 2.7 cm per stone
• Material: Natural black basalt
• Shape: Flat oval
• Quantity: 4 stones

Check your hot stone heater capacity

At approximately 15 cm long, XXL stones require considerably more space than ordinary massage stones. Before purchase, check the usable internal dimensions of your hot stone heater. If you already heat a large 40-, 50-, 60- or 70-piece collection, adding four XXL stones may mean that not all stones can be heated simultaneously.

Compare suitable equipment in our hot stone heater range.

Replacement stones or a complete set?

Choose these XXL stones when you already have a core collection and specifically need oversized warming or placement stones.

Choose a complete hot stone set when you are building your first setup and need a balanced combination of several stone sizes and shapes.

Compare our complete hot stone massage sets or browse more individual and replacement hot stones.

What’s included

• 4 × XXL Oval natural basalt hot stones – approx. 15 cm

Heating & care

• Heat the stones only in a suitable temperature-controlled professional hot stone heater.
• Allow sufficient heater space around the XXL stones.
• Larger stones may require different heating time than smaller stones.
• Always check the actual stone temperature before client contact.
• Clean the stones according to appropriate professional hygiene procedures after each treatment.
• Allow the stones to dry completely before storage.
• Remove cracked, chipped or rough stones from treatment use.

Frequently asked questions

As this product is made from natural stone, variations in colour, surface pattern, dimensions and appearance are normal.

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