This is an authentic set of Perler Beads. I calculated 100 beads per 5.5g. The light pink and sky blue beads appear to have some discoloration. Please check the photos. Also, I've tried to include a little extra in terms of the number and weight, but please understand there may be some margin of error. Please check the photos for the number of each color. I am also selling other iron beads and plates. If you purchase multiple items, I may be able to offer a small discount, so please consult with me before purchasing. To avoid any issues, I will not reserve items for specific buyers. My child used these when they were small, but they no longer use them, so I am selling them. Please understand that these are used items that have been used by a child, and they have been stored and inspected by a non-professional, so there may be some fading or other imperfections that I may have missed. Please refrain from purchasing if you are overly concerned about these details. I will ship via either Rakuraku Mercari or Yu-Yu Mercari. Please be aware of this. #PerlerBeads #IronBeads