Andy Zhang on Instagram: "One-Touch Gloss Measurement ✨ The Smart Way to Test Plastic Surfaces Video shows: LS193 gloss meter instantly displays readings upon touching the plastic surface No buttons needed—just touch and measure! The LS193 gloss meter delivers fast, accurate gloss readings for plastic surfaces. Perfect for quality control and production efficiency. #PlasticIndustry #InjectionMolding #PackagingTesting #AutomotivePlastics #ConsumerGoodsQC #SurfaceFinish #GlossMeasurement #PolymerT

Teach You Vids on Instagram: "This is actually a Guinness World Records record. The measurement isn’t about jaw strength — it’s about horizontal mouth stretch. Officials measure the distance between the inside edges of the lips at maximum stretch. The verified result: 17 centimeters. This video is for educational purposes only. DM for credit/removal #Teachyou #Record #Bigmouth"