Dear Jayne, we are very sorry that you did not like our mosaic workshop for children. For children under 10 years we offer a special material suitable for this age group which is a pre-cut acrylic material in the form of squares because children under 10 years cannot cut the ceramic pieces with ceramic tongs as they can get hurt. In your case it seems to me that your daughter was about 5 - 6 years old, so it is the right material for her age,
It is true, in your case it seems to us that you were with your daughter all the time gluing the pieces and looking for colours.
We are sorry that you didn't like the activity but a mosaic workshop cannot be compared with a painting workshop. For children under 10 years there are no more materials than the pre-cut mosaic squares (which are available in many colours).