762 hopper/funnel products are offered for sale by suppliers on Alibaba.com, of which funnels accounts for 2%.
A wide variety of hopper/funnel options are available to you, such as plastic, glass and pp.You can also choose from custom, clear and transparent hopper/funnel,as well as from laboratory, liquid, and home hopper/funnel,And whether hopper/funnel is cn, {2}, or {3}.