High Precision Small Steel Ball 6mm, Standard 3mm 4mm 5mm 6.0/4.5/5.5/7mm 8mm, Steel Ball Marbles-5.0mm【2.9kg】

Model: 1588741891Material: Carbon SteelColor classification: High precision 6.0mm one kilogram High precision 6.0mm 2.9 kilogram High precision 5.0mm one kilogram High precision 5.0mm 2.9 kilogram High precision 4mm one kilogram High precision 4mm 2.9 kilogram High precision 7.5mm 2.9 kilogram High precision 3.0mm 2.9 kilogram high Accuracy 7.0mm 2.9kg High accuracy 8.0mm 2.9kg High accuracy 4.5mm One kilogram High accuracy 4.5mm 2.9kg High accuracy 7.934mm 2.9kg High accuracy 5.5mm 2.9kg High accuracy 8.0mm One kilogram High accuracy 3.5mm 2.9kg High accuracy 8.5 mm 2.9 kg high precision 3.0mm one kg high precision 7.934mm one kg high precision 5.95mm one kg high precision 7.0mm one kg high precision 5.5mm one kg high precision 3.5mm one kgWhether standard parts: standard parts

• High-precision workmanship quality is guaranteed
• High-quality materials with high corrosion resistance
• The material is very good and feels great
• Various specifications for your convenience
• Glossy, no oil, no water, no rust, no dirty hands