BEAD POP CONNECTORS CLEAR, 100 Pack

United Scientific® BEAD POP CONNECTORS CLEAR PK100 by United Scientific are clear pop bead connectors, sold in packs of 100, designed to represent hydrogen bonds. They snap together and pull apart quickly, so students can build and rebuild models of DNA structure and of chromosomes during mitosis and meiosis. Biology teachers use them for hands-on classroom and lab-station activities. Choking hazard: not for children under 8; adult supervision required.