Red is the most valuable color. The value of Sheba beads is relatively high because of the age. At present, decent Sabah beads are all made in the Qing Dynasty, so they have high historical value. Moreover, after years of precipitation, Sabah beads have mellow patina and attractive red color. Because of the age, the formula and production method of Sabah beads have long been unknown, and we can understand that Sabah beads are a kind of decoration similar to colored glass. The method of colored glass is to reserve a hole for mixing, while Sabah beads are punched after mixing and compacting, so there is still a difference. You can make pulp by playing with ordinary plates, but you should pay attention to bumps. Sabah beads are fragile, and collision will cause Sabah beads to break. Precautions for the use of Sabah beads: avoid putting them together with cosmetics: if pearls are stained with cosmetics, their luster will be weakened. If pearls are inlaid with diamonds, we should pay more attention to them. Diamonds are very easy to stick to greasy cosmetics and should be strictly separated. Avoid chemical gas and environmental pollution: for example, all jewelry should avoid sulfur, and emeralds should avoid pesticides and other sprays. Avoid wearing pearl jewelry for washing and bathing: pearls are afraid of acidic substances and cannot touch detergents. Avoid wearing pearl jewelry for sports and rough work: for example, sweat contains fatty acids and urea, which will corrode pearls. Avoid putting multiple pieces of jewelry together. For example, hard diamonds can easily scratch the surface of pearls, so store them in separate boxes after use.