The Basic Classroom Kit is designed to supply a group of 20 explorers with a Foldscope for each person. Each student receives the essentials (Foldscope, cell-phone coupler, assembly/instruction sheet, carrying pouch, and paper slides), and some accessories are provided collectively to be shared amongst the entire class.  
20 Foldscopes (140x lens) 
20 Cell phone couplers
20 Paper/tape slides 
20 Instruction sheets 
20 Nylon carrying pouches
20 unique ID stickers
1 Yellow Accessory Pouch containing:
1 extra 140x lens 
2 extra cell phone couplers
1 Field guide
1 LED/Magnifier 
1 Slide box with pre-made glass slides and blank glass slides