Glass bottles with metal lids solve the persistent problem of paint drying out between sessions. Paasche designed these storage containers specifically for airbrushing work, where precise color mixing matters and you need to preserve custom blends exactly as you created them. Clear glass lets you see your mixed colors at a glance without opening multiple containers, while screw-top metal lids seal tightly enough to keep thinned paint workable for days.

The narrow opening fits standard airbrush siphon tubes, letting you draw paint directly from the bottle without transferring to another container, fewer steps, less waste, no color contamination between batches. Glass resists staining from pigments and cleans completely with standard solvents, unlike plastic bottles that gradually cloud and discolor. Small capacity works perfectly for custom color batches: mix what you need for a project, store it properly, and return to the exact shade when you're ready to continue.

Keep multiple bottles on hand for frequently-used colors or complex projects requiring several custom mixes. The simple design means reliable performance without complicated seals or mechanisms that eventually fail.