Chromosome model for teachers (large size)/DNA/chromosome class/science tool magnet attachment
<img src='https://view01.wemep.co.kr/wmp-product/1/385/1777863851/pd_7z6zzstfrim9.jpg'><br><img src='https://view01.wemep.co.kr/wmp-product/1/385/1777863851/pd_5x0pisg4tjhk.jpg'><br><img src='https://view01.wemep.co.kr/wmp-product/1/385/1777863851/pd_96yjt9ut2nw7.jpg'><br><img src='https://view01.wemep.co.kr/wmp-product/1/385/1777863851/pd_5kko3ytwyyba.jpg'>