35mm polystyrene balls.

These balls are of a lower density polystyrene than the others in our range, hence there is a difference in the price by comparison.

• Best cut with a fine-toothed tool as a knife may cause the cells to break away.
• Polystyrene will melt if subjected to any solvent, so take care with paint, if used (especially aerosols, as the solvent may be in the propellant).
• Most of the ‘Do-it’ and ‘Belton’ paints are suitable. 
• Always test a piece before applying to your finished work.
• The same caution is required for any adhesive used.
• Our recommended adhesives are listed below.

Cover with coating products (see below) if a textured surface is desired.