Riverside 3D Construction Paper Combo Case, 10 Assorted Colors, 9" x 12" and 12" x 18", 2,000 Sheets Optional password temperature setting lock

Optional password temperature setting lock

0 interface plug and play

Students will perform various hands-on activities to identify air pollution sources and the types of pollutants they emit

Forged steel construction with a chrome finish and polished head

Riverside 3D Construction Paper Combo Case, 10 Assorted Colors, 9" x 12" and 12" x 18", 2,000 Sheets Optional password temperature setting lockSuper heavyweight groundwood construction paper 100% recycled content Paper has soft eggshell finish Durable sheets are ideal for 3D models and STEAM projects Acid free and recyclable Riverside 3D Construction Paper is the only super heavyweight construction paper made with 100% recycled fiber content. It is 75% heavier and five times stronger than the leading national brand, and ranks #1 in color consistency among all groundwood construction papers.