Dickfashion's playful bracelets of different types of crystals come in 2 sizes, Medium "18.5cm" and Large "21.5cm" and 10 different types of crystals, but here at QX we have three of these:

Black Onyx - Strengthens you during fresh start/renewal, and removes negative emotions.

Red Jasper - Vitality, strength and focus.

Tiger's Eye - Gives a positive outlook on life. Helps against nightmares and insomnia.

You can find more at dickfashion.com