ROUND COMPARTMENTS: Easily fits into backpack, purse or pocket for on-the-go travel capabilities EASY TO USE: Lids have lips for easy opening, snaps firmly shut BRAILLE MARKINGS: Braille markings for the sight-impaired BUILT TO LAST: Quality design, Built to withstand repeated use HEALTHY LIVING: Acu-Life has designed and developed innovative health products for over 35 years