Block Mania Beads (pack of 12) by CarnivalSource.com! Transform your little guests into master builders with these building brick-themed necklaces! Modeled after their favorite building toy, these fun fashion accessories feature beads shaped like the popular interlocking bricks kids love and are perfectly sized for goody bags. The perfect party favor to "build" a fantastic Block Mania event! Find more great items like this in our Block Mania Theme category here at CarnivalSource.com. Block Mania Beads (pack of 12) by CarnivalSource.com is a fun and creative way to bring your Block Mania event to life! These building brick-themed necklaces feature 6 assorted colors, with beads sized 4mm & 10mm and an overall length of 32". Perfect for kids ages 3 and up, these fashion accessories will make your little guests feel like master builders. Plus, they ship from our Missouri warehouse within one business day! Get your Block Mania Beads today and complete your Block Mania theme.