Feature & Material:

• Applicable for PC bottle
• Silicone-made straws
• Non-toxic, heat resistant up to 150c
• The professional dual-ventilativc-disk design stops the contained
  liquid from spilling and dripping when opening the bottle's screw ring.

Material:

• Use high grade material meets FDA standards
• Non-toxic,heat-resistant up to 150c
• Straw:Silicone
• Ball:Stainless steel+P.P

Feature: Puku offer a variety of brushes,use to clean any kind of bottle, such as Nose Aspirator and Bottle Straw etc.

Caution

• Do not sterilizer ball and screw cap by steam sterilizer or boiled water.
• Wash it immediately with mild water after use
• Change a new one every 3-4 months.
• Infants must not be bottle fed without adult supervision.