Coolant Funnel Radiator Flush Kit - No Spill Car Accessories, Universal Vehicle Antifreeze Bleeder. Material: < /b>ECO-PP< br > < br >What will you get in the box?. [Unique Design] Unlike other ordinary funnels, our high-end coolant funnel has a special rotary switch that can be closed by gently turning, effectively preventing overflow or bubbles.
