10+ Months These replacement nets are intended for use with The NûbyTM Nibbler. It is recommended they are replaced as a safety precaution when they get worn or torn as it could pose as a choking hazard. These nets should NOT be used without the full NibblerTM assembly. Allows child to eat whole foods without the risk of choking. Perfect for whole foods (age appropriate) including: frozen fruits, fresh fruits, ice chips, veggies, and more. The squeeze and twist locking system keeps child from opening. Dishwasher safe (top rack).