1. The price of ALC in ZhangJike is relatively high. For some consumers, price is an important consideration. If the price is too high, some consumers will choose other cheaper table tennis bats.
2. The awareness of ALC in ZhangJike is relatively low. Although ZhangJike is a famous table tennis player, not everyone knows the existence of this table tennis racket. This will lead some consumers to choose other more famous table tennis bat brands.
Pens made of metal are heavier, because they are stronger than resin, so they will be heavier. It will be tiring to write with a metal pen for a long time, so it can b