Each group needs:

• 4 plastic boxes for printing in dimensions approximately 11.4 x 3.8 x 3.8 cm (4.5 x 1.5 x 1.5 in.)
• small spatula (the size of a teaspoon size or smaller)
• gloves 
• safety goggles 
• 10 ml syringe with 3.8 cm (1.5 in.) blunt tip needle 
• hair gel-base for printing 
• liquid food coloring for dye
• shampoo
• conditioner
• aloe
• hand sanitizer
• timer
• small disposable container for “waste”
• napkins or wipes
• Printing Possibilities Recording Sheet, one per student