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Mastery : The Key to Success & Long Term by George Leonard

Marsoni M251S
Sale price$249.50
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Mastery : The Key to Success & Long Term by George LeonardMastery: The Key to Success & Long Term by George Leonard offers a profound exploration of the principles behind achieving lasting excellence. Drawing on decades of experience, Leonard reveals how dedication, practice, and patience form the foundation of true mastery. This insightful guide empowers readers to embrace the journey of continuous improvement, helping them unlock their full potential and sustain success over time. Ideal for anyone
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4.8 ★★★★★
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Alisbeth pino
Birmingham, US
★★★★★ 5
Lo mejor
Color: Purple
Excelente producto, llegó rápido, tiene muy buena calidad y funciona exactamente como esperaba. Lo recomiendo.”
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Reviewed in the United States on May 30, 2026
B
Verified Purchase
Blackstallion
Charlottesville, US
★★★★★ 5
Outstanding Quality, Beyond My Expectation!
Fast delivery, good packaging, and the item is even better than pictured.
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Reviewed in the United States on March 26, 2026
S
Verified Purchase
Shanitra M
Boise, US
★★★★★ 3
Metallic
Has a metallic sheen to it. Not what I was looking for but maybe this will help someone else
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Reviewed in the United States on August 30, 2025
R
Verified Purchase
Ruta 70
Charlottesville, US
★★★★★ 4
Love it
Color: Purple, Color: Purple
My grand daughter wanted a purple Rumi look for her birthday party, the actual braid is synthetic hair, but the hair on her head is hers with this spray on it...she loved it and the color came out nicely on her dark blond colored hair!!! Now, the party was at a play place where she was active for a good 6 hours...it did fade a bit, especially in the front where she was sweating and the overall color was lighter by the end of the day, but it lasted through a great amount of activity and there was still purple in her hair at the end of the day!!! Pretty impressed by that!!! I didn't test it on dark hair, but I would think the purple would be darker on brown or black hair!!!
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Reviewed in the United States on April 20, 2026
V
Verified Purchase
Victoria eanet
Battle Creek, US
★★★★★ 5
Fun and easy
Color: Grey
Fun and easy to use!
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Reviewed in the United States on March 17, 2026

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