A mini trigger sprayer with a button switch (or on/off lock) is a compact spray mechanism that allows users to lock the trigger in the "off" position to prevent accidental spraying or leaks—ideal for travel, chemicals, or child safety.

Key Features:

✔ Push-Button Lock – Toggle switch to lock/unlock the trigger.
✔ Compact Size – Fits small bottles (typically 8oz–32oz / 240ml–1L).
✔ Adjustable Nozzle – Switches between mist, stream, or jet spray patterns.
✔ Chemical-Resistant – Made from PP (Polypropylene) or PE (Polyethylene).
✔ Standard Neck Sizes – Usually 24/410 or 28/410 (common for mini bottles).
✔ Leak-Proof – Built-in gasket or seal to prevent drips.