1, silver barred fish, living in Southeast Asia, the body is slender and slightly rounded, delicate and transparent.

2, colorful glass, body short side flat, body can see the internal organs.

3, cat head crystal, body length 10-12 cm, shaped like a willow leaf. Internal organs and fish bones can be seen.

4, Blue Hanging, the body is flattened, in addition to the head and a small area of the abdomen is opaque, the rest of the body is transparent.