LLZZNB Silicon dioxide, 500g nano silica powder, silica nanoparticles Men's They smelled a bit rubbery

They smelled a bit rubbery and chemical-like when you first took them out of the packaging

Easy to use and very convenient to control

Accessories sold separately

It’s machine washable

This bulb costs only $1

LLZZNB Silicon dioxide, 500g nano silica powder, silica nanoparticles Men's They smelled a bit rubberyProduct name: Nano silica Appearance: White powder Purity: 99% Mainly used in UV resistant materials, textiles, photocatalysts, optical magnetic memory, self cleaning glass, sunscreen, paint, ink, food packaging materials, papermaking industry, aerospace industry, lithium batteries, solar cells, and gas adsorbents. Product informationBrand LLZZNBProduct Dimensions 9. 84 x 9. 45 x 1. 97 inchesItem Weight 2. 48 OuncesDate First Available August 19,2023