High imitation fake agarwood. It looks like Kalimantan, and the black line is made of chemical materials. Aquilaria sinensis is formed by the oil secreted by agarwood by pests and diseases. Oil should be full of brown eyes, but the black line of this bead is not in the brown eyes, so it can be clearly seen floating on the surface of wood.

14 bead size should be 16mm, and Kalimantan with this appearance specification should be more than 8000 yuan.