вести с полей
Different model, the balls are different, RS-885 and RS-880 the balls size will be smaller, so that can put more ball in 1 square fabric, so the reflectivity will be higher, RS-883,RS-822 the balls will be larger, their reflectivity is 450nm and 420nm ,TKS!
About the comments on Aliexpress, as I am not familar with Russian, I translate into English, is it their meaning that we don't accept sample order? any confusion, you can feel free to contact with me.
Attached you can find our comments from customers, they are highly appreciated with our products.
1, we always provide the same price to our customer, won't increase the price unreasonable.
2,Our products quality is same with our description, we always provide low price, high quality products to our customers Lor 8, это рускоязычный форум пишите здесь на русском. Модератор
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