How the Five Compare on the Numbers
A funnel bought as part of a first kitchen kit will meet boiling jam within a week. So the question this page asks first is what each maker will commit to on heat, and the answer is thin: one of these five publishes a temperature range and four publish adjectives. That single figure changes how a starter set gets used, because a funnel with no stated limit is one you hold under a cool tap instead of a hot pan.
After that comes what arrives. Norpro publishes one funnel with a 5.5 inch mouth and a 2.25 inch stem. KongNai publishes three collapsible silicone funnels. Toncoo publishes a stainless pair with a strainer and ten lids. ZZLZX pairs a plastic funnel with tongs and a magnetic lid wand. YLYL publishes three nested sizes on a ring.
Two columns of that table cannot be trusted as written, and the page says which below. What none of the five publishes is the one figure a preserving kitchen would want: how hot the funnel can be when the jam goes through it, expressed as a number, on anything other than the silicone.
What Each Maker Will Say About Heat
The one published range
KongNai publishes -40 F to 482 F for its food grade silicone funnels and repeats the claim as a safety point rather than a performance one. That is the only temperature figure among these five, and it covers both ends of a preserving day: a funnel that has been in the freezer and a funnel taking syrup straight off the heat.
The same maker publishes a second listing in this category, a single collapsible funnel, and states its range as -40 C to 250 C instead. Those are the same two limits written in different units, which is worth knowing if you compare the two listings side by side and wonder why one number is so much larger than the other.
Four sets of adjectives
Norpro publishes a heat resistant stainless steel side handle and says it protects hands from steam during canning, which is a claim about the handle rather than about the funnel. ZZLZX publishes heat and wear resistance and corrosion resistance on its plastic funnel, with no figure attached, and then supplies tongs so the hot jar never has to be touched.
Toncoo and YLYL publish no heat wording at all. Both are stainless steel, which in practice tolerates anything a stove produces, but neither listing says so, and on YLYL the silicone option is offered in the same listing as the steel ones. A starter kit buyer reading the page cannot tell which material they are agreeing to.
Two Listings That Contradict Themselves
Two pieces or thirteen
Toncoo’s title says two funnels with a strainer. Its first bullet says set of thirteen, and then itemizes it: one large funnel, one small funnel, one strainer and ten regular mouth lids. Both statements are true in their own way, and the difference between them is the ten lids, which is the part a buyer would want counted.
The same bullet is the most measured text in this group. It publishes 5.58 inches across the top of the large funnel and 2.25 inches at the bottom, 4.10 by 1.42 inches for the small one, and 3.12 inches for the umbrella strainer. No other listing here measures three separate pieces.
A funnel that is not one and a half inches wide
Norpro’s dimension fields read 1.5 by 1.5 by 8 inches, on a funnel whose own bullet publishes a 5.5 inch mouth and a 2.25 inch stem. The fields are describing the stem and the overall drop, or nothing at all. The maker’s sentence wins, and the fields are set aside, which is the same decision this site makes everywhere the two disagree.
YLYL’s listing needs a different kind of care. Its bullets describe three alternative styles, short handle steel, long handle steel and collapsible silicone, each with three nested sizes and a ring, and mention two cleaning brushes with the steel versions. What the listing never states is which of the three arrives, so the material row above has to say both.
Material, Storage and What a Starter Kit Needs
Silicone that folds and steel that does not
KongNai’s three silicone funnels collapse and clip together on a red elastic ring, which is the most drawer friendly answer here and the reason the whole purchase weighs 0.28 pounds. Silicone also flexes, so nothing in that set will dent, and the maker makes a point of there being no sharp edges.
Norpro goes the other way with a single steel funnel at 0.2 pounds, the lightest published weight of these five, with a hanging loop on the handle. Toncoo’s steel pair stacks and carries a hanging ring at 0.53 pounds for the whole kit including the lids, which is still less than a pound for thirteen items.
The kits that bring other tools
ZZLZX is not really a funnel purchase. It publishes stainless steel canning tongs, a magnetic lid wand and a plastic wide mouth funnel at 0.49 pounds, and the tongs and wand are the reason to buy it: lifting hot jars out of a water bath and fishing sterilized lids out of hot water are the two jobs a first canning day always needs.
Toncoo covers the same ground differently by including ten regular mouth lids, which are consumables rather than tools. Neither approach is better and both are worth reading twice before buying, because a kit bought for its funnel can arrive with four things you did not plan for and no figure for any of them.
Which One Fits Your Kitchen
The kitchen that wants a stated temperature. KongNai publishes -40 F to 482 F across three collapsible silicone funnels at 0.28 pounds, which fold and clip to a ring. It is the only listing in this group that puts a number on heat, and the only one that stores flat.
The kitchen that wants one good funnel. Norpro publishes a single stainless funnel with a 5.5 inch mouth, a 2.25 inch stem and a hanging loop, at 0.2 pounds. Ignore its dimension fields, which describe something an inch and a half across.
The kitchen filling a batch of jars. Toncoo publishes two stainless funnels at 5.58 and 4.10 inches across, an umbrella strainer of 3.12 inches and ten regular mouth lids, all for 0.53 pounds. Read the bullet rather than the title for what arrives.
The first water bath canning day. ZZLZX publishes a plastic wide mouth funnel with stainless canning tongs and a magnetic lid wand at 0.49 pounds. The funnel is the least documented part of it, and the tongs are the reason to own it.
The kitchen that wants nested sizes. YLYL publishes three nested funnels on a retaining ring at 0.26 pounds, dishwasher safe in every style. Check the listing carefully before ordering, because it describes steel and silicone versions without saying which one ships.
What We Could Not Verify
All the figures above come from these makers’ own listings. Here is what they leave out.
- No temperature figure from four of the five listings.
- No mouth or stem opening from three of the five.
- No statement of which material ships on the listing that offers three styles.
- No usable dimension fields on the single steel funnel.
- No size for the tongs or the lid wand in the kit that includes them.
- No headspace marking on any of these five, though other funnels in this category print one.
