•Pachai Thiri (Green Wick): Symbolizes fertility, harmony, and growth. It is often used in prayers related to prosperity and well-being.
•Sivappu Thiri (Red Wick): Represents energy, strength, and power. It is usually used for prayers related to overcoming obstacles or to gain strength.
•Manjal Thiri (Yellow Wick): Symbolizes wisdom, knowledge, and learning. It is often used during prayers for educational success or for spiritual enlightenment.
•Vellai Thiri (White Wick): Represents purity, peace, and clarity. It is commonly used in rituals for peace of mind and harmony.
•Neelam Thiri (Blue Wick): Associated with tranquility, calmness, and devotion. It is sometimes used in prayers for healing and calmness.