Thank you for all the positive reviews! They are also used as teaching materials in schools. Organically grown. Each fruit is large and has strong barbs. After harvesting, they are dried and are now brown and sticky. You can have fun by remembering the old days and throwing them around. If your child takes them to daycare, kindergarten, or school, they can become a star! Throw them at each other's clothes and see how many you can stick on, Play games like making targets with towels and competing, or fishing games! There are about 100 pieces (I'll add a few extra). If you have any requests for the number, please feel free to comment(^^) We also accept large orders. I am also selling these burrs, which are great, but I am also selling a collection of only the larger burrs! Simple packaging. We try to ship within one day whenever possible, but it will be sent by regular mail, so it will take several days to arrive. No pets or smokers. For those who understand. Sticky burrs, nostalgic, summer vacation Outdoor play, handmade, boys, girls, nature Outdoor, toys, playground equipment, endangered species Summer vacation, summer homework, science, cultivation, observation Crafts, life, autumn discovery, acorns Pretend play, sandbox, burrs, point redemption, coupons, beautiful condition, hedgehog, art, crafts Christmas, wreath, tree