The training spoon fork set comes with a storage case, you can put it into diaper bags and lunchboxes. The set is food-grade safety, it was specifically designed for baby, toxin-free, and also BPA free. It was made with a very soft and flexible material that reduces any possibility of hurting your baby. The size is a perfect fit for the baby's mouth and it is also the perfect depth. The age range of this product is 6 months and above. The set can be disinfected with boiled water.