Plastic sphere balls pom small white plastic balls Delrin balls (acetal resin-pom) Plastic sphere balls Φ1.588mm100mm Color:white delrin balls, other color can be customized Surface:smooth pom balls;polished delrin balls G0-g3 (â±0.01-0.05mm) It is similar to nylon, but slightly harder than nylon, slightly larger than the density recommended products applied to the required low water absorption Pom ball table and drawer slide device is typically used, bearings, rollers, valves, and electronic apparatus, sailing apparatus. Faq: Q1. Can i have a sample order ? A: yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q2. What about the production time? A:sample needs 3-5 days, mass production time needs 2-3 weeks for order quantity more than Q3. How do you ship the goods and how long does it take to arrive? A: we usually ship by dhl, ups, fedex or tnt. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. Q4. How to proceed an order ? Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.