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

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

My kids love playing with it. The molds at tiny but they liked it.

Imagine if this product was for sand, all these folks saying its a mess like the product is bad. The product is great, its proper gallium and the quality is quite pure - end of argument. If youre rating 1 star on an elemental material because its messy, you should have a better understanding of what youre buying. It does exactly what its supposed to for a great price, this is exactly what 5 stars are for. I bought sand, got everywhere, 0/5 my user error will now dictate the success of a product because I dont understand elements.

It was fun to play with. Took me forever to figure out how to melt it. Also leaves black stuff on hands but thats normal and comes off super easy

This worked like the YouTube video my son saw & was well enjoyed. It does spread easily so keeping it contained & cleaning up careful were very important. Pricey for such a small item but he used gift money & thought it was worth it.

Item as described and packaged nicely. 10/10

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.

Highly recommend! We got this for our sons 16th birthday! It works just like it says it does, and he loves it!

Good fun. I dont know if its 99.9xx percent pure, as it didnt alloy clean with Sn and In, but its definitely gallium.

Very easy to use, my son loves it!!!