Get ready to head back to school with additional savings from Public Lab! For a limited time, all kits can be purchased for an additional 20% off. Just enter discount code BACK2SCHOOL at checkout. DIY kits are great for science fairs and projects for students! Wonderful lesson plan ideas. Grab papercraft spectrometers for the whole class to build for under $10 each! Schools and Institutions contact email@example.com for additional deals on shipping costs! Teachers looking for specials on collections or bulk orders email Natalie@publiclab.org for special discount code!