I know you can get these bits elsewhere, but to give a one-stop shopping experience it would be good if your webstore offered:

1) the extra-large strong rubber bands 4Ground includes with some kits - without measuring them they are something like 1x9cm (actually, I havn't been able to source these elsewhere - only inferior ones)

2) plastic tube suitable for making chimney pots

3) 4Ground's Base Paints (used to be sold, can't find them now)

4) "snow" scatter / "flock"