Polyball 100mm

The Professional 10cm Core for Large-Scale Modelling

In the world of stop-motion, weight management is the key to a successful performance. Our 100mm polystyrene balls (also known as 10cm polyballs) provide the ideal professional solution for building high-volume shapes without the burden of heavy mass. By using a 100mm foam core, you lessen armature fatigue and balance issues that often present challenges when producing complex animation sequences.

Designed for durability and extreme lightness, this 10cm sphere is a must-have structural component for any professional studio or serious hobbyist.

Why the 100mm Polyball is Essential:

• Drastic Material Savings: Incorporating a 100mm core allows you to build substantial characters or props using only a fraction of the expensive plasticine or clay required for a solid build.

• Master Large-Scale Animation: A solid 10cm clay torso is often too heavy for wire or ball-and-socket armatures. This lightweight core prevents models from becoming top-heavy, making frame-by-frame balancing much easier.

• Extend Armature Lifespan: By keeping internal weight to a minimum, you reduce the strain on your twisted aluminium wire armatures, ensuring joints last longer under the pressure of a long shoot.

• Versatile Set & Prop Design: At 100mm, these spheres are perfectly sized for creating boulders, planetary bodies, or rounded architectural elements for scenic displays.

The Right Size for Every Detail

While the 100mm size is a favorite for large character torsos and set dressing, we stock a full range of sizes to ensure every part of your build is optimized:

• Small (20mm – 40mm): Ideal for heads and delicate stop-motion props.

• Medium (50mm – 80mm): Perfect for standard torsos.

• 100mm Large: Perfect for large character cores and structural stability.

See only full range of Polystyrene Balls here. For the best results use together with our Animation Wire, and Milliput to create reliable stop motion puppets.