HEALTH & BEAUTY HAND SANITIZER COOL&COOL Weight: 75GM. COOL & COOL STUDENT SANITIZER is the perfect solution for keeping your school clean and healthy. It's a powerful, natural cleaner that safely kills 99.9% of germs on surfaces while leaving a pleasant, fresh scent. This sanitizer is perfect for keeping your hands clean and disinfected. Plus, it comes in a convenient travel-sized package. the handheld design makes it easy to take with you wherever you go – perfect for busy students on the go.