Great deal with 2 sets! ※The photo shows one set. Thank you for viewing from among many items. This is a set of 8 colors: white, yellow, green, blue, purple, red, pink, and orange, with 2 pieces of each color. The photo shows 20 pieces connected into one. These are chain rings popular with children. They can be used for pretend play, as well as for necklaces and as materials for handmade toys like "pot-and-drop" games. Yellow, blue, and red are clear. Therefore, you may see some air bubbles. Also, there may be some color unevenness, but we appreciate your understanding. These were purchased from a domestic toy manufacturer. There are grooves called "burrs" on all of them. Please see the 8th photo. In the photo, single rings are connected, but depending on the child's age, you can connect them in doubles, or create small groups of 2 or 3, which will greatly expand the range of imaginative play. The ways to play are endless. There is no right or wrong way, so please let your child use them freely. ■Examples of how to play ・For babies Hanging from above, grasping, chewing ・For sitting and crawling babies Shaking them while holding them in both hands Taking them out of and putting them into a washbasin (It seems like they provide the same stimulation to the hands as playing in a sandbox) Pot-and-drop game ・For toddlers Pretend play, imaginative play, color and number games ※Individual pieces not available ※Discounts available for bulk purchases. ※Shipping will be via anonymous Yu-Packet Post Mini.