Using a funnel is a more convenient way to add sealant to your tyres and make less mess as a bonus. We've designed it to fit comfortably between the spokes and tapped a thread to ensure a good seal. We've also designed a spill lip. To Use: Remove the valve core, thread on the Funnel and pour in the amount of sealant you require. Fits most full thread Presta stems. Heaps of colours available. The spill lip may be reproduced in black for added contrast.
Manufactured in PETG. Note: Some surface imperfections are to be expected due to the 3D manufacturing process and will not affect performance of the part.
