Collapsible Funnels for Liquid/Powder/Solid Transfer
Collapsible funnels are made of food-grade silicone which is BPA-free, and has passed approved tests, with heat resistant -40°C to 250°C(-40°F to 482°F). Repeated multiple uses and washing cycles do not affect the collapsible of the silicone funnel.
Collapsible design is easy to keep storage