I do not hide you be disappointed with this game because the children participate little. Let me explain: -Heat Paraffin takes good 20 to 30 minutes, thus children lose their motivation by claiming that it is too long. -Children Can not only manipulate the raw material (paraffin) is burning !! and must remain on a stove. -The Quality of the molds is very poor, as are forms, and thus the liquid leaves the content easy to come around overflowing. -You Have to go fast, because it cooled fast enough for small rooms. -Colorer The raw material is not easy as it is to put crayons shavings (green yellow rose) in the mixture, there is little more containers. -For Paste manufactured parts bah must be melted candle and it is difficult to use because it flows everywhere. -The Large egg for example takes several tens of minutes to harden !! Finally, clean and as said the leaflet, in water the wax hardens and rises to the surface !!! but of course !!! In short you understood, children did not like because they contribute little and it's too long, and I spent more time to clean and heat the wax to create candles. When you light the candle carried somehow, despite all the magic happens but it must ensure that children do not play with fire. Finally, I advise most adults and children.