Bought my son a toy called Dino Magic where you add a bath bomb type egg to water to make a volcano, then when it's all fizzed out you are left with parts to assemble a dinosaur.
You were able to get these eggs/fizzers at one time but they have now been discontinued.
Anybody seen any knocking around at all?? I have tried ebay, but there is only 2 full kits for sale, only really wanted the eggs.
EDIT: just seen some on Amazon, any further ideas though?