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

Great science experience. Easy to mold and remodeling. However there is a little grey residue that gets over everything. It can be cleaned up by soap and water but it gets everywhere.

Kids love this stuff fun to play with.

Put a Grin on my Grandson

Product is exactly as described, just be careful with it and be aware that it leaves a residue similar to pencil led on everything it touches. Overall - I’m very satisfied with it.

Haven’t weighed it yet to see if it’s 50grams but the tube it came in has cracks in it so it probably won’t last very long but other than that I like it though I wish the long term storage was better

This stuff is super cool. Its really fun to hold a chunk in your hand and let it melt. I would give 5 stars, but the packing wasnt the best. The tube that the gallium was in leaked a bit, so the inside of the plastic bag with it had some gallium in it. This isnt a huge deal, but gallium is super hard to clean off of anything, so it took a bit of work to clean off the tube of gallium.

Great fun for my 11 year old son!

Fun to play with, but very messy. We use it outside now as it stains everything.

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

I used this for several science lessons for my 7 year old during COVID lockdown. Not only is it fun lots of things you can teach with.