Powder Spray Bottle is crafted from stable, non-reactive materials, ensuring your powders stay and effective over time. Powder Duster features a black silicone press design that controls powder output for even coverage, aiding precise application and styling. Diatomaceous Earth Spreader comes with a transparent glass bottle, making it easy to monitor powder levels and ensuring no unwanted reactions with stored powders. Diatomaceous Earth Duster's controlled spray mechanism allows targeted application, perfect for reaching tight spaces and hard-to-reach areas. Powder Sprayer uses a sturdy metal spray rod for smooth powder, lasting through repeated use and simplifying operation for all users.