cardboard round mosaics 1000pkCardboard Mosaics Round 1000's offers an exciting opportunity for children and adults to explore their creativity and express themselves through colourful mosaic designs. These round mosaic pieces are made of 220gsm cardboard, ensuring durability and sturdiness for various arts and crafts projects. With 10 bright assorted colours on one side and black on the reverse, these mosaics provide a versatile palette for endless design possibilities.