Remarkable feature
- "Thorn" is set on characteristics such as at. The spine looks flat down and had space of bunch.
- "Stretch Peel" The lychee like to arrange a dark red, thin and tight peel.
- "Pellicle" lychee flesh colored opaque, thick scrunch, wet with a sweet fragrance.
- "Inner Peel" the inner pink peel of the lychee. When peeled off, and then looks to see from the terminal to the middle. This is the best lychee. If the inner pink peel' s all area is old lychee, taste less delicious.

When Samut Songkram Lychee is old, almost black is natural lychee is not rot in any way. Even if the peel is nearly black in color, but still eat and sweet taste.

How to keep lychee.
When buying lychee then keep it in a humid area, don't tie the bag. To evaporate water in the bag will not to rot. If placed attemperature room, peel's color for about 2 hours will change to black and dry by winds and light, but the taste is still sweet. But if keep in the refrigerator, can be stored for a week but the sweet taste is reduced.