Theratools Basalt Premium Therapy Stone Set, 61 piece

Comprehensive, versatile, and ready for everything from precision detail to full-body heat therapy—this 61-piece basalt set equips therapists with a complete range of professional-grade stones designed for consistent warmth, ergonomic control, and uninterrupted session flow. Each piece is hand-selected for shape and balance, then polished to glide effortlessly while retaining steady, therapeutic heat.

Perfect for therapists who need to rotate stones in and out of the heater without losing warmth or momentum, this premium collection delivers enveloping comfort, muscle release, and a deeply immersive sensory experience.

 

Theratools is a WBENC-certified, woman-owned brand passionate about professional care. Our basalt stones are naturally shaped over time in the rivers of Peru, then hand-selected and sorted for quality, size consistency, and comfortable ergonomics to support a balanced, professional treatment experience.

 

 

Includes (61 total):

• 8 Small stones (2–2.5″) – precision work for hands, feet, and neck
• 12 Medium stones (2.5–3″) – ideal for arms, shoulders, and calves
• 12 Large stones (3–3.5″) – broad coverage for thighs, pectorals, and back
• 8 Facial stones (1.5–2″) – sculpting and soothing facial contours
• 8 Toe stones (1–1.5″) – reflexology and targeted foot placement
• 8 Layout spine stones (2–2.5″) – passive heat support alongside spinal muscles
• 2 Palm/Gluteal stones (3.25–3.75″) – grounding and anchoring during deep tissue work
• 1 Sacral/Belly stone (4.5–5″) – lower abdomen warmth and nervous system reset
• 2 Trigger-point stones (3–4″) – targeted pressure for muscle tension relief

 

Features

• A full professional set for head-to-toe application
• Includes both glide and placement stones for active and passive work
• Smooth, ergonomic shapes with polished surfaces for comfort and control
• High-density basalt holds heat well and allows seamless rotation
• Ideal for long sessions, multiple service styles, or spa menu flexibility

Why You’ll Love It

• Rotational flexibility—swap stones throughout long treatments without interrupting flow
• Full-body adaptability from face to feet
• Reliable for deep work, grounding, and client relaxation
• A single kit that supports therapist efficiency and guest comfort

Treatment Recommendations

Warm stones in groups using a roaster-style warmer, Theratools Warming Tray, or Mobile Warming Bag. Test each stone on your forearm before use, and always check in with your client before placement to ensure it feels comfortable. Use large stones for broad regions, medium and small stones for detail and contour, and layout, trigger, palm, and facial stones to support specific techniques, passive heat, or deeper release. This 61-piece set allows fluid transitions and total session coverage.

Best Used For

• Full-body massage with active and passive stone use
• Trigger-point release and deep tissue sculpting
• Reflexology, facial, and detail zone applications
• Long-format or rotating-stone treatments

Historical & Interesting Facts

• Heated stones have been used for centuries across healing traditions to support circulation, calm the nervous system, and ease muscular discomfort
• In Hawaiian Lomilomi, stones were used to soften and warm tissue before deeper therapeutic work
• Eastern systems used warm stones along meridians and energy points to balance internal systems
• Basalt’s natural density and iron content make it ideal for holding and radiating heat
• River-sculpted stones represent flow, grounding, and connection to nature

 

Care, Use & Safety

• Warm using a safe, professional method
• Always test temperature before client application
• Use a barrier (oil, cream, or cloth) when needed for sensitive skin
• Wash with soap and warm water, then disinfect with an EPA-registered spray or wipe after every service
• Avoid dropping stones or exposing to sudden temperature changes
• Let stones cool completely before storing

Technical Specs (by stone type):

• Material: Iron-rich basalt
• Density: ~2.9 g/cm³
• Size Ranges:
• Small: Approximately 2–2.5″ L × 1.5–2″ W × 0.75″ thick
• Medium: Approximately 2.5–3″ L × 2–2.25″ W × 0.75″ thick
• Large: Approximately 3–3.5″ L × 2.5–3″ W × 1″ thick
• Facial: Approximately 1.5–2″ L × 1.25–1.75″ W × 0.5–0.75″ thick
• Toe: Approximately 1–1.5″ L × 0.75–1.25″ W × 0.5″ thick
• Layout: Approximately 2–2.5″ L × 1.5–2″ W × 0.75″ thick
• Palm/Gluteal: Approximately 3.25–3.75″ L × 2.5–3″ W × 1″ thick
• Sacral/Belly: Approximately 4.5–5″ diameter × 1″ thick
• Trigger-point: Approximately 3–4″ L × 0.5–1″ diameter
• Shape: Smooth oval and ergonomic contours
• Use: Heated applications for active massage and static placement
• Sanitation: Soap and warm water, followed by EPA-registered disinfectant

Please Note
Because these stones are naturally shaped and hand-selected, each piece will vary slightly in color, texture, and contour—offering a unique, organic feel in every set.