Seamless PP ball, hollow type, S, 500 pieces, 1 bag (500 pieces)

It is hollow molded, has no holes, and has a nicely polished exterior. By floating it on the liquid surface, the liquid is kept warm, resulting in energy savings. Since the scattering of liquid is reduced, the liquid volume is maintained and it also has the effect of preventing mist, gas, odors, etc. High-precision particle size with no unevenness Size (mm): 20 Quantity: 1 bag (500 pieces) Material: PP Heat resistance: 110℃ Diameter error: ±0.0254mm RoHS2 (EU)2015/863 compliant [About RoHS]