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.Duty & taxes paid at delivery

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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

Description

🔬 Elevate your experiments with funnels that flow as smoothly as your ideas!

SLEEK SMOOTH DESIGN - Rounded edges and polished surfaces ensure seamless pouring and effortless cleaning, elevating your lab or kitchen setup.
VERSATILE SIZE RANGE - Four distinct diameters (40mm to 100mm) to handle every liquid or powder transfer with precision and ease.
ECO CONSCIOUS REUSABLE - Say goodbye to single-use plastics—durable glass funnels built to last and reduce waste in your workspace.
LAB GRADE BOROSILICATE GLASS - Engineered for extreme chemical durability and thermal shock resistance—trust it to perform under pressure.
RELIABLE PACKAGING SUPPORT - Carefully packed to arrive intact, with responsive customer service ready to replace any damaged items—no FOMO on quality.

This 4-piece Glass Funnel Set features borosilicate glass construction, offering exceptional chemical resistance and thermal stability up to 800°C. With four sizes ranging from 40mm to 100mm diameter, these funnels are perfect for precise liquid or powder transfers in labs, kitchens, or science experiments. Designed for durability and reusability, they combine professional-grade performance with eco-friendly benefits, all wrapped in a sleek, easy-to-clean design.

Specifications

ASIN	B07VQ3R3PV
Best Sellers Rank	64,901 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 35 in Lab Funnels
Brand	Young4us
Capacity	90 Millilitres
Colour	white
Customer Reviews	4.3 out of 5 stars 539 Reviews
Item Dimensions W x H	40W x 100H millimetres
Item Weight	0.15 Kilograms
Manufacturer	Young4us
Material	PC_(Polycarbonate), PE_(Polyethylene), Glass
Material Type	PC_(Polycarbonate), PE_(Polyethylene), Glass
Product dimensions	40W x 100H millimetres
UPC	741663639694
Wide End Diameter	100 Millimetres
Wide-end diameter	100 Millimetres

Reviews

A**R

Great funnels for good price

29.12.2023

S**T

Funneled decision

13.01.2025

J**H

Good quality

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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