this is a nice assortment of gel pen refills by #KangCat . You do get 48 refills in different colors and it's easy to pop out the old ones from older gel pens that are used up and pop a new gel pen refill in and move on. Much less expensive then purchasing an entire new set. At $22.99 this is a lot more affordable then purchasing another 48 color gel pen set at over $40 of this quality. I'm very satisfied and would recommend this set to anyone looking to color w/ gel pens.