8 Large Oval Basalt Hot Stones – Size L | Master Massage

Versatile Size L Basalt Stones for Everyday Professional Hot Stone Massage

The 8 Large Oval Basalt Hot Stones by Master Massage provide one of the most versatile working sizes within a professional hot stone collection. Measuring approximately 7.6 × 5.6 × 2.8 cm each, the flat oval Size L format offers a useful balance between surface area, comfortable handheld control and heat-retaining stone mass. The stones are ideal for replacing frequently used stones or expanding an existing set with additional everyday working stones.

✔ 8 natural black basalt hot stones
✔ Approx. 7.6 × 5.6 × 2.8 cm each
✔ Versatile Size L format – suitable for many body areas
✔ Flat oval shape – comfortable for handheld massage and placement
✔ 100% natural black basalt
✔ Ideal replacement or expansion pack for professional hot stone sets

Why Choose Size L Oval Basalt Stones?

Size L sits in the practical middle ground between smaller detailed massage stones and much larger XL or XXL placement stones. The approximately 7.6 × 5.6 cm contact area is large enough for broader massage movements while remaining compact enough to sit comfortably in the practitioner's hand. This makes Size L particularly useful as a general-purpose professional working stone rather than a specialist stone reserved for only one technique or body area.

Suitable for Multiple Body Areas

Master Massage recommends this large flat oval format for a broad range of body areas, including:

• Back
• Abdomen
• Arms
• Thighs
• Calves
• Back of the neck

The exact use depends on the practitioner's massage technique, stone temperature and treatment setup.

Flat Oval Shape for Comfortable Handheld Massage

The flat oval profile is one of the most widely used hot stone shapes because it combines a broad working surface with rounded edges and a comfortable hand fit. The elongated shape can be held securely during massage movements, while the narrower rounded edge provides an alternative contact area when a smaller working surface is required. This versatility is one reason Size L stones are particularly useful as frequently used replacement and rotation stones.

Natural Black Basalt for Hot Stone Massage

All eight stones are made from natural black basalt. Basalt is commonly selected for professional hot stone massage because the dense volcanic material absorbs and retains warmth effectively. Master Massage states that the stones are traditionally shaped and polished. Because basalt is a natural material, slight variations in colour, grain, surface pattern, exact dimensions and weight are normal.

Size L, XL or XXL Basalt Stones?

The correct size depends mainly on how you intend to use the stone.

Choose Size L if:
✔ you want versatile everyday working stones
✔ comfortable handheld massage is important
✔ you need stones that work across several body areas
✔ you want additional frequently used rotation stones

Choose Size XL if:
✔ you want more surface area than Size L
✔ larger body areas and broader placements are important
✔ you still want a stone suitable for controlled handheld work

Choose Size XXL if:
✔ maximum surface area is the priority
✔ you need oversized stones for broad placements
✔ you already have smaller general-purpose working stones

Compare the 4 XL Oval Basalt Hot Stones – 11.4 cm or browse all Single Hot Stones & Replacement Basalt Stones .

Why Keep Additional Size L Stones?

During professional hot stone treatments, commonly used working stones gradually cool and need to be exchanged for warmer stones. Keeping additional Size L stones in the heater gives you more flexibility to replace stones during the session instead of waiting for previously used stones to warm again. This makes an eight-piece pack particularly useful when your existing set already contains a good mix of sizes but you repeatedly find that the large everyday stones are the first ones to run out.

Replacement Stones or a Complete Hot Stone Set?

Choose these eight Size L stones when you already own a professional collection and know that additional large oval stones will improve your workflow. A complete hot stone set is usually the better starting point if you still need a coordinated combination of XL, large, medium, small, facial, toe or specialist stones. Compare our Complete Hot Stone Massage Sets if you are building a new full-body collection.

Size L Stones Need Less Heater Space Than XL & XXL

Size L stones provide substantial usable surface area without taking up as much reservoir space as the larger XL and XXL formats. This can be useful when several stones need to remain warm simultaneously and heater capacity is limited. Always make sure that the stones fit comfortably inside your professional stone warmer and that water can circulate appropriately around the working collection. Compare our Hot Stone Heaters .

Product Specifications

• Manufacturer: Master Massage
• Product type: Large oval basalt hot stones
• Size category: L
• Quantity: 8 stones
• Material: 100% natural black basalt
• Shape: Flat oval
• Dimensions per stone: Approx. 7.6 × 5.6 × 2.8 cm
• Manufacturer dimensions: Approx. 3 × 2.2 × 1.1 in
• Surface: Shaped and polished
• Typical use: General massage, body placements, replacement and stone rotation
• Hot stone use: Yes, with suitable temperature control

Care & Professional Use

• Heat the stones only in a suitable professional temperature-controlled hot stone warmer.
• Always check the actual temperature of every stone before client contact.
• Different stones may heat and cool at different rates.
• Use controlled pressure appropriate to the body area and your professional massage technique.
• Clean and disinfect the stones according to appropriate professional hygiene procedures after every treatment.
• Allow the stones to dry completely before storage.
• Remove chipped, cracked or rough stones from treatment use.

Package Includes

• 8 × Size L flat oval natural basalt hot stones

Hot stone heater, storage box and additional massage stones are not included unless expressly stated otherwise.

Delivery

• Free standard delivery to Mainland UK.
• Prices are shown including VAT.
• For destinations outside Mainland UK, please see our Delivery Information .

Natural basalt varies in colour, grain, surface character, dimensions and weight. Product specifications may be updated by the manufacturer.

Frequently Asked Questions

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