Case of High Density Smoothfoam 3" Diam. Ball - Case of 150 Pack Quantity:150 XCP® is registered trademark of

XCP® is registered trademark of Dentsply Sirona Inc

Even on one side

4 1/4" Diam

Smoothfoam is also know as EPS (expandable polystyrene) Smooth Styrofoam - Smoothfoam is made from EPS (expandable polystyrene)

Smoothfoam BALL -CASE OF 635 PIECES - Good Alternative to Styrofoam ®

Case of High Density Smoothfoam 3" Diam. Ball - Case of 150 Pack Quantity:150 XCP® is registered trademark ofCase of 150 of 3 inch foam balls. Browse polystyrene spheres in a variety of sizes here today. Smoothfoam is made from EPS (expandable polystyrene). It can be manufactured in different densities. Our High Density Smoothfoam items are over 4 lb ft3 density and our Low Density is 1. 25 lb ft3 How is that figured out? If you had a 1 cubic foot of our low density product it would weigh 1. 25 lbs and the high density would weigh 4 lbs. High density