This Natural Materials Collage Set supplied in reusable tubs comes complete with 10 different natural collage materials. From shells to beads this set can be used for both collage and sensory play. Set includes:5g feathers.25g corks.200 matchsticks.45g wood chips.70 spun paper balls.100g wooden beads.450g grey gravel.85g wood slices.450g brown stones.125g shells.