Purchased the T3 2i Professional Feather Hair Dryer Set on Costco's official website, at a discounted price of $79.99 (original price $99.99, market price at least $150+), fried chicken is a bargain! ! Set includes Feather 2i hair dryer + curling brush. But this comb can't comb the scalp, it will hurt a lot, it's just used to blow curly hair~ Costco will launch discounts on different products every issue. New students who come to the United States can get a membership card with their roommates. At Costco, you can really buy a lot of delicious and useful things, and their gas stations are also very cheap! Last year, I bought T3 Feather 2 on Costco's official website. At that time, it was also discounted by $20, and the starting price was $69.99. Feather 2 and 2i, two comparisons found that the appearance is exactly the same, there is no difference! But the wind of 2i is much stronger than that of 2, obviously 2i is stronger! But no matter which model it is, T3's feather hair dryer has always had a good reputation, and the negative ion hair dryer prevents dry and knotted hair.