Hi,
My son's birthday is approaching and he wants another crystal growing kit. I/Santa bought him one last X'mas and it did not work! Nothing grew out of the thing after following the instructions. It was originally from KMart for under $10. If it's because it's too cheap, should I spend more this time? I had a look around and saw some gift shop sells kits around $20 each. Australia Geography shop has some ranging from 20 to 50. My main concern is do they really work? I don't mind spending a bit more but it must work!
Do you have any suggestion on what brand/name of the kit to buy? Thanks in advance.
You can check online to see if there are any reviews before you get them. This one seems good:
4M Crystal Growing Kit by Toysmith
Ebay link: http://www.ebay.com.au/itm/4M-Crystal-Growing-Kit-Choose-Col…