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slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product. good.
100% Authentic Lab-Certified Gemstones. Free Shipping & COD. 7-Day No-Questions-Asked Return. 10X Refund If Proven Fake.





MantraMani · BLACK TOURMALINE (Kaala Tourmaline) (Kaala Tourmaline)
Natural crystal healing stones for Shields Against Negativity, Neutralizes Nazar & Evil Eye, Brings Deep Grounding — Shani (Saturn) · Muladhara (Root) · Earth · Makar (Capricorn) / Kumbha (Aquarius)
This genuine BLACK TOURMALINE crystal carries deep Vedic powers and healing energies. Sourced from natural mines and lab-certified for purity.
In ancient Jyotish traditions, BLACK TOURMALINE is revered for correcting weak planetary houses and attracting prosperity.
In ancient Jyotish traditions, BLACK TOURMALINE is revered for correcting weak planetary houses and attracting prosperity.
MantraMani guarantees 100% natural stones, certified authentic and activated with Vedic mantras by expert practitioners.
| Stone / Yantra | BLACK TOURMALINE (Kaala Tourmaline) |
| Planet (Graha) | Shani (Saturn) |
| Chakra | Muladhara (Root) |
| Element | Earth |
| Zodiac signs | Makar (Capricorn) / Kumbha (Aquarius) |
| Power day | Saturday |
| Power colour | Black |
| Energy number | 8 |
Every MantraMani crystal comes with a detailed Vedic usage guide and Certificate of Authenticity. For a recommendation based on your Kundli and Mahadasha periods, consult a certified Vedic astrologer — our crystal experts are also available via WhatsApp.
Cleanse with cool water for 60 seconds.
Hold in both palms, close your eyes, and state your intention three times with full conviction.
State your intention under morning sun.
Place on puja altar or carry with you.
Full moon (Purnima), overnight, once a month.
""I am aligned with the positive energies of the universe.""
""My chakras are balanced.""
Vastu placement: North-East Corner
Wear: Wear or keep in your immediate environment.
Care: Protect from hard impacts and harsh chemicals.
Mantra: Om Praam Preem Praum Sah Shanaischaraya Namah
Fast on: Saturday · Primary gem: Blue Sapphire
This product aligns your body's energy grid with the positive frequencies of BLACK TOURMALINE. It activates the Muladhara (Root) to clear blocks, resolve afflictions, and support wellness.
Genuine BLACK TOURMALINE has natural mineral inclusions, varies slightly in color patterns, and initially feels cool to the touch. All MantraMani products are lab-certified natural.
The left wrist is the receiving hand in Vedic tradition — it draws energy inward for healing, abundance, and manifestation. Wear on the right wrist for protection and projective purposes.
Most wearers feel subtle energy shifts within 7–21 days of consistent daily use. For complete karmic and energetic transformation, commit to the full 40-day Sadhana cycle without removing the anklet.
Remove before bathing or swimming to protect the stretch thread and any metal components from chemical wear. Sleeping with it is highly recommended to enhance dream work.
Balances planetary weaknesses.
Opening signs include mental clarity and grounding.
Every MantraMani crystal is sourced from certified ethical mines, independently lab-tested, and Vedic-activated with authentic mantras by certified practitioners before shipping to you.
We offer a 7-day return. Each item is spiritually energized through multiple cleansing processes. We kindly ask for returns only if truly necessary — contact us within 7 days of delivery and our team will assist you.







MantraMani Natural Black Tourmaline Anklet
MantraMani was founded in Kolkata with a simple spiritual vision—to connect people with the sacred energies of natural gemstones.
From the very beginning, the brand worked closely with experienced astrologers and Vedic priests from revered spiritual centers such as Kalighat, Tarapith, Bishnupur, and Mayapur.
Their guidance helped shape a tradition where every gemstone and spiritual product is carefully selected, spiritually energized, and aligned with Vedic wisdom, creating a bridge between ancient spiritual practices and modern life.
slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product. good.
honest review after 1 month of wearing: color didn't fade when washed with water, elastic is still tight, energy feels very grounded.
nice original stone.
bought this protection bracelet after my family pandit ji advised. stone feels cold to touch and has clean finish. very happy!
slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product. recommended.
ordered on flipkart. packing was super safe with bubble wrap. wearing it to workplace where office politics is high, giving good mental peace.
really happy with this purchase. gifted one to my brother also who travels a lot at night.
really happy with this purchase. gifted one to my brother also who travels a lot at night. happy with quality.
ordered on flipkart. packing was super safe with bubble wrap. wearing it to workplace where office politics is high, giving good mental peace. recommended.
slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product. fast shipping.
slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product. happy with quality.
Value for money. elastic cord is thick and sturdy. highly recommended for nazar protection.
slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product. good.
beads look very bold and stylish with black watch. got verified from jeweler that stone is natural black obsidian/tourmaline.
bought this protection bracelet after my family pandit ji advised. stone feels cold to touch and has clean finish. very happy!
I was facing lot of negative energy and nazar issues at home so decided to try black tourmaline. within two weeks I am feeling much calmer and protected. original stone.
beads look very bold and stylish with black watch. got verified from jeweler that stone is natural black obsidian/tourmaline. original stone.
honest review after 1 month of wearing: color didn't fade when washed with water, elastic is still tight, energy feels very grounded.
really happy with this purchase. gifted one to my brother also who travels a lot at night. good.
bead size looks slightly smaller than what I expected from pictures. quality is decent though.
nice happy with quality.
slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product.
beads look very bold and stylish with black watch. got verified from jeweler that stone is natural black obsidian/tourmaline. happy with quality.
ordered on flipkart. packing was super safe with bubble wrap. wearing it to workplace where office politics is high, giving good mental peace.
good quality stone, original hai. comes with lab card inside. happy with quality.
average experience. stone is genuine but elastic thread could be thicker.
delivery boy delayed packet by 1 day in Hyderabad, but when I opened the box the crystal quality made up for it. genuine stone.
nice
genuine dark stone with real weight. not plastic or glass at all. wearing it daily on right wrist when going out.
slightly heavy on wrist initially because stones are dense, but you get used to it in 2 days. 100% original product. recommended.
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