take it out and poke the top with a toothpick until it pops -though it looks solid the ice gem is actually filled with water, if the water doesn't dr...
I've made these a couple of times now, but mine don't look like that. The surface isn't as smooth and if I drain the water, I lose all the colour. It still looks neat, but I'd like to keep the colour.
Also, if I leave it for longer than 4-5 hours, the outside is clear and the center is solid food colouring, like an egg yolk.
Any advice? Is it the food colouring I'm using? :)
Water, when freezing, forms a six-sided crystaline structure. This actually causes it to expand and become of lower density than water (hence ice floating in water).
PDF Downloads As a Pro member, you will gain access to download any Instructable in the PDF format.
You also have the ability to customize your PDF download.
Thx for correcting me.
Its soo darn pretty :)
Also, if I leave it for longer than 4-5 hours, the outside is clear and the center is solid food colouring, like an egg yolk.
Any advice? Is it the food colouring I'm using? :)