Design to Easy Dismantle & Clean: Our designers ensure the feeder is easy to dismantle and wash as hygiene and safety are our topmost priority. Unlike other food feeders, The feeder has no irremovable components and can be fully dismantled for washing and cleaning purposes.the fruit and vegetable juices cause the silicone mesh to change color, which is normal, and harmless to the baby. You can use baking soda or vinegar for cleaning. Well-Rounded Developmental Toy: Ergonomic design handle can exercise your baby’s grasping ability. The spiral propelled design can cultivate the baby’s awareness of autonomous eating. It can not only guide your baby to eat independently and absorb various nutrients except milk, allow baby to adapt to different tastes in advance and avoid the bad habits of picky eating and partial eating, also exercise baby’s sucking ability, improve lung capacity and promote baby’s growth and development. Optional Pacifiers Size: 2 different sizes of silicone teats meet the need for feeding different ages of toddlers. Small size fits over 4 months babies. Medium size fits over 9 months babies. （The product must be used under the supervision of adult, and it should be taken out of the packaging by the adult, cleaned, and handed over to the child after installation.）