Compact: perfect size for travel, easy to carry and cannot be opened Ease of use: easy to open, even with arthritis, the pill box will stay closed and s will snap securely into place when locked. Visible print: larger day of the week print helps you distinguish more easily, allows the pill dispenser to remember the time for you instead of yourself, improved 10-year printing support. Bpa-free: Food-grade material, safely store your daily medications.