Recommended models: Seamless 40 Samsung, Seamed 40 Samsung, 40 Seamed Gold Samsung, 40 One-Star Training Ball
 
For a long time, Unila has been a supplier of table tennis equipment for the International Federation of Arms and the International Olympic Committee, and has been the designated competition table for the 2000 Sydney Olympic Games and the 2004 Athens Olympic Games, and has occupied a dominant position in the professional table tennis field in the United States for more than 10 years. Unila is not involved in the field of table tennis, the elastic performance of high-end products is average, and the low-end products are more durable, suitable for ball machine training and venue use.
 
Compared with other brands of three planets, the three planets are harder, heavier, and have a large speed, and because of the use of seamless technology, the rebound speed is fast, and the stability and durability are integrated, but the technology is not as mature as Xushaofa, and the specific development is only a few years, and its durability is still slightly insufficient compared with the three planets of Xushaofa, and the flight trajectory is not as stable as other foreign brands.
 
There are only two products of Yola's one-star series of training balls, one is the blue standard issued in 2017, 49 yuan for 50 pieces, and the other is the black standard issued in 2018, 138 yuan for 100 pieces. Although it is also a low-priced training ball, it is made of ABS material, safe and environmentally friendly, high hardness, stable and durable, in line with the requirements of high-intensity training, the weight of the black mark is 0.02g heavier than the blue mark, and the feel is better, if you are not sensitive to the price, you can choose the new product in 2018.