Set of 50 polystyrene balls, diameter 3 cm / 30 mm, high density

Due to its smooth edges, this hemisphere cannot fit together with a 2nd hemisphere to form a ball.

Set of 15 polystyrene half spheres, solid, diameter 6 cm, high density

Set of 4 solid polystyrene balls diameter 15 cm, white Styropor professional density

Polystyrene ball, diameter 8 cm / 80 mm, high density

Polystyrene ball XXL, diameter 80 cm / 800 mm, high density

Batch of 2 large separable polystyrene balls diameter 40 cm, Hollow sect spheres Styropor white density pro

Big Set of 100 polystyrene half spheres, solid, diameter 6 cm / 60 mm, high density

Set of 50 polystyrene balls, diameter 4 cm / 40 mm, high density

Polystyrene ball separable, diameter 18 cm / 180 mm, high density

Lot of 2 large separable polystyrene balls diameter 40 and 50 cm, Hollow sect spheres Styropor white density pro

Looking for something original for your child's birthday decorations? This 30cm polystyrene ball is the perfect base for creating a unique decorative element. Use it as a hanging candy display, for example. Plus, polystyrene is an easy material to work with, so your child can participate in decorating their own birthday party! Pretty cool, right?

Set of 15 polystyrene half spheres, solid, diameter 7 cm, high density

Due to its smooth edges, this hemisphere cannot fit together with a 2nd hemisphere to form a ball.

Due to its smooth edges, this hemisphere cannot fit together with a 2nd hemisphere to form a ball.

Set of 2 polystyrene balls PRO, solid, diameter 15 cm / 150 mm, very high density

40 cm diameter half-sphere, XL solid polystyrene dome 20 cm high