Centromere Plastic Magnets, 10 Pack

Centromere Plastic Magnets by United Scientific are white magnetic centromere pieces used with 10 mm pop beads to build chromosome models in the classroom. Students use them to act out chromosome behavior during mitosis and meiosis with a hands-on, rebuildable model. Sold in packs of 10, they suit biology teachers and science departments assembling pop bead model kits. Choking hazard: not for children under 8, and adult supervision is required.