Indicating-type, Silica-gel Blue, Desiccant, Reagent-grade CP, Reusable, 5~10mesh, 0.5 & 1kgGood for Desiccant-use of Foodstuff·Medical Supplies &c., Non-toxic, Odorless, 청색 실리카겔 건조제 (DH20030300P2683)