do you know what the diameter of the stem on the small end?

Stem dia varies with size. Smallest funnel has a 4.4 mm stem.

Is the quality good? Is it easy to break?

Quality is very strong, if you don't deliberately fall, it's not easy to break.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Glass Funnel Set, 4 Pcs Lab Borosilicate Glass Funnels, 100mm (170mm Length), 75mm (130mm), 50mm (90mm) & 40mm (70mm) Diameter

Glass Funnel Set, 4 Pcs Lab Borosilicate Glass Funnels, 100mm (170mm Length), 75mm (130mm), 50mm (90mm) & 40mm (70mm) Diameter

Product ID: 160960173

Details

Brand
Young4us
Capacity
90 Millilitres
Colour
white
Material
Glass
Product dimensions
40W x 100H

📏4 precision sizes for versatile use

🔥Withstands up to 800°C heat

♻️Reusable & eco-friendly

¥7534

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔬 Funnel your success with precision and style!

SLEEK SMOOTH DESIGN - Rounded edges and polished surfaces ensure seamless flow and minimal residue, elevating your workflow with style and efficiency.
VERSATILE SIZE RANGE - Four distinct diameters (40mm to 100mm) tailored for precision pouring, filtering, and liquid transfer in any professional or home lab setup.
ECO CONSCIOUS REUSABLE - Say goodbye to single-use plastics—these funnels are designed for repeated use, easy cleaning, and sustainable lab practices.
TRUSTED BY PROFESSIONALS - Top 10 in Lab Funnels with 4.3-star rating from 577 reviews—join the community of savvy scientists and makers who rely on Young4us.
LAB GRADE BOROSILICATE GLASS - Engineered for extreme chemical durability and thermal shock resistance up to 800°C—built to last through your toughest experiments.

This 4-piece Glass Funnel Set by Young4us features borosilicate glass construction for superior chemical resistance and thermal stability up to 800°C. With four graduated sizes from 40mm to 100mm diameter, these reusable, eco-friendly funnels are perfect for laboratory, kitchen, or scientific applications. Designed with smooth, rounded edges for optimal flow and easy cleaning, they combine durability with professional-grade performance, making them a must-have for any serious experimenter or millennial professional aiming to elevate their workspace.

Specifications

ASIN	B07VQ3R3PV
Best Sellers Rank	35,751 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 10 in Lab Funnels
Brand	Young4us
Capacity	90 ml
Colour	white
Customer Reviews	4.3 out of 5 stars 577 Reviews
Item Dimensions W x H	40W x 100H millimetres
Item Weight	0.15 Kilograms
Manufacturer	Young4us
Manufacturer Part Number	BL-LD-04
Material	PC_(Polycarbonate), PE_(Polyethylene), Glass
Material Type	PC_(Polycarbonate), PE_(Polyethylene), Glass
Model Number	BL-LD-04
Number of Items	4
Product dimensions	40W x 100H millimetres
UPC	741663639694
Wide End Diameter	100 Millimetres
Wide-end diameter	100 Millimetres

Reviews

S**T

Funneled decision

Packed very well and arrived in perfect condition

13.01.2025

M**R

Great for tincturing & super fragile

I love these as that they are glass, but they break really easily.

18.11.2024

J**H

Good quality

Don’t know if made from borosilicate glass, but they handle shocking well. Very well made.

24.06.2025

S**R

Muy útiles en el vaciado de de frascos de baca angosta.

El cristal es muy frágil, uno me llegó roto.

12.03.2022

C**8

Ottimi

Ottimi imbuti in borosilicato. Ben lavorati, nessuna asperità o punti taglienti. Prezzo ragionevole. Chi li usa lo sa che è quasi inevitabile romperne qualcuno con qualche movimento brusco. Meglio avere una piccola scorta

25.03.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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