Gallium Liquid Metal 50 Grams, 99.99% Pure Melting Gallium - 50g Vial, Syringe, Silicone Mold Cubes, and Complete DIY Science Experiment Guide

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$49.99

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(10000 available )

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  • Cidnee

    > 3 day

    This stuff is awesome! Watch you tube for Different experiments - way cool stuff!!

  • jesique

    08-06-2025

    This stuff is really cool to play with, but BE WARNED...if you spill it it’s hard to clean. Tiny pieces will cause scuff marks when stepped on, it will stick everywhere. My son unfortunately spilled the vial while trying to put it away. But otherwise this stuff is really cool and I do recommend it. The loss of 1 star is only because it really needs to be emphasized about clean up.

  • Paul Gansert

    > 3 day

    Perfect, item as described.

  • James Burgett

    > 3 day

    I read melt in your hands, like 77-79 degrees or whatever, that does not happen, youre going to look like an idiot for hours on end holding this crap in your hand BUT this element is pretty dang cool! I put it in hot tap water (about 115 degrees) and came back and it was melted. Boiling water, no time at all, separates itself from the water, pour it out (carefully, dont wanna accidentally send it down the drain its too expensive) and when it sets up again its surprisingly strong, Id relate to aluminum or maybe stronger when cooled. Its just fun to play with and I used to play with mercury, no problems, but I showed a friend and he freaked out! Watch some vids on YouTube, itll give you ideas

  • luke rowley

    > 3 day

    Everything I have seen online makes it look like it melts in your hand like chocolate on a hot day. In reality it took quite a while to melt, at least for me. I guess that makes sense. Ice takes a while to melt and your hand is 50f or so above the melting point. For this it is only a few degrees at best. In hot water it melts fairly quickly but takes a while to solidify. Still cool.

  • Alexis Ramon Paez

    > 3 day

    Fun and educational.

  • Melinda Yocum

    > 3 day

    My 9-year-old loves it. It can be messy. It cleans up pretty well though.

  • Amazingchuck

    Greater than one week

    Does what advertising says takes a while to heat up at 86f then becomes liquid metal

  • Blake

    > 3 day

    Item as described and packaged nicely. 10/10

  • TaDa!

    > 3 day

    When you first get it, and it is in the tube, your best bet is to set the tube in some hot water, as it will take awhile for the thick cylinder of gallium to melt. But, then you can pour it out and play with it. It is messy, and will stain pretty much anything it touches. So, be careful where you play with it. You can use the syringe to pick up the liquid. What we did was to have a container of cold water ready, when we were finished playing with the liquid gallium. Place the liquid gallium right into the cold water, and it will re-solidify. Then, you can just pick it up, and put it wherever you want to store it. Once you have thinner pieces of gallium, it is pretty easy to melt it in your hand.

Gallium rare earth element industryGallium rare earth element industry

Ready to become a scientist and conduct your own experiments?

Gallium Metal is an amazing non-toxic element with fascinating properties for kids, teenagers, adults, or teachers to explore. Gallium is a silvery metallic conducting metal that is slightly brittle but at temperatures above 86°F it will melt into a liquid pool of metal.

Gallium is 6 times denser than water so holding and touching the liquid metal it is something you really have to experience for yourself.

vial of liquid metalvial of liquid metal

gallant metals logogallant metals logo
Veteran Owned Business

Quality You Can Trust - Gallant Metals is a small yet professional veteran-owned business. You can have peace of mind knowing all of our products are of the highest quality, making them safe to use.

99.9% Pure Gallium

Contains 50 grams of 99.9% pure gallium metal. This high level of purity will help you conduct accurate and precise experiments, and makes the element safer and more predictable.

Our gallium metal is packaged inside a thick and durable plastic vial. This element won"t react to the plastic material, so you"re sure that your metal won"t get contaminated.

Gallium expands as it solidifies so don"t keep it in a sealed glass container.

safe science experiment for kidssafe science experiment for kids

Safe To Use

Unlike other metals and liquids such as mercury, gallium is the only low-melting point metal that is safe to touch. Since it is safe for humans to hold, you can experiment with it using your bare hands without your skin getting irritated or feeling itchy.

Thanks to its non-harmful composition, even your little ones can touch this silvery gallium metal using their hands without any trouble.

washing gray residue stainwashing gray residue stain

Washes Away Easily

Although it"s safe to touch using your bare hands, gallium metal tends to leave grayish stains on your skin because of its wet texture and oxidation. But this shouldn"t worry you one bit! All you have to do is clean your hands with warm water and soap, and you"ll be able to wash away all traces of the metal from your hand.

Be careful not to spill or touch surfaces with gallium or the residue as it will also leave gray marks on them. These can be removed with cleaning wipes.

gallium liquid metal crystals meltinggallium liquid metal crystals melting

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Perfect For Different Projects

Since this metal can transition from liquid to metal and vice versa, it can form gallium crystals once it solidifies. Which often looks like a brilliant mirror. You can easily melt them down when done and do it again.

All The Accessories You Need

Start experimenting the moment this kit arrives. Includes a 10ml syringe, so you can easily transport liquid gallium. Silicone mold allows you to shape your liquefied gallium metal. Our comprehensive guide will take you through several activities.

Awesome Gift For Science Enthusiasts

Perfect Gift idea our 99.9% pure liquid metal gallium is the perfect gift for kids, teens, teachers, scientists, and collectors to use in science projects, science fairs, experiments, collections, and learning while having fun!

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Gallium 50g Kit Gallium 100g Kit Gallium 50g Gallium 100g 15 Cube Set Individual Cubes
Size 50 Grams 100 Grams 50 Grams 100 Grams 10 mm 1 Inch
Purity 99.9% 99.9% 99.9% 99.9% 99.5% to 99.9% 99.5% to 99.9%
Features Silicone Mold Silicone Mold Liquid Metal Liquid Metal 11x Density Range 11x Density Range
Features 10ml Syringe 10ml Syringe Low Melting Point Low Melting Point Precession Cut Precession Cut

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