The best deal on Plated Jasper Anchor Shape Natural Knob is here. check our online collection for knobs. Jaspers are the nurturers, the healers and the spirit stones of courage and wisdom. They all carry a strong connection to the Earth's energy, making the jasper healing properties very beneficial for grounding, stability and strength. With vast color variations, vibrant prints & transfers, the knobs are glazed and baked to specific temperatures, hence, ensuring their durability. Place your order now at Natural Agate. With vast color variations, vibrant prints & transfers, the knobs are glazed and baked to specific temperatures, hence, ensuring their durability. You can find our products in various shapes and sizes, in order to suit every single need of yours. Jasper sustains and supports through times of stress, and brings tranquility and wholeness.