Sku 620523 - what fine mist sprayer fits the best for optimal performance? Also, what is the length of the dip tube for optimal performance? Thanks.

For SKU 620523 (2 oz Frosted Glass Boston Round, 20‑410 neck finish), a 20‑410 fine mist sprayer will provide the best fit and performance. Most fine mist sprayers for this neck size use a dip tube that can be trimmed, but for a 2 oz Boston Round, the optimal dip tube length is typically about 100 mm. Because formulas and fill levels vary, we recommend testing to your end use prior to placing a large order to confirm spray performance and dip‑tube fit. For more information, or if you have additional questions, please reach out to our Customer Support team at online@tricorbraun.com.