How many 'squishy' included: each pack contains 4 pieces of colourful squishy balls, you will receive - 1 x pink ball, 1 x blue ball, 1 x orange ball, 1 x green ball. All of these squishies toys have a new design and colour as shown in the picture. Environmental MaterialMade of totally safe TPR material, it is very soft and slow rising. Size: measured with a diameter of 3.5 cm. They are a great size, are not tiny at all. This sensory fidget is suitable for training your child's focus and practical skills and also relieves their anxiety when playing. This fidgety push bladder is ideal for children with ADD/ADHD, OCD, autism, or those with high anxiety. It helps to soothe them and concentrate better. Slow rising balls: play by hand, then the rise will be slow. It can also be decompression toys, relaxation toys, party items for children, party decoration for children, Christmas / Halloween / birthday gift, teacher supplies for the classroom, school supplies in large quantities, treasure chest toys for the classroom, treasure chest prizes for children, food for the children's kitchen his toy, baby early childhood educational toys, etc. Multifunctional: this is a perfect gift and a good filler for party bags, birthday gifts for kids or for people with sensory needs or to relieve stress / anxiety. Help children recognise sensory colours, improve mental thinking and coordination of hands and feet, develop their imagination and fitness.