Which nylon Zibra paint brushes features should I choose?

There are many nylon Zibra paint brushes features to choose from, like <a href="https://www.homedepot.com/b/Paint-Paint-Supplies-Paint-Applicators-Paint-Brushes/Zibra/Nylon/Durable-Construction/N-5yc1vZaracZ3mnZ1z0vjlzZ1z17g6n?emt=plpfaq_2410_paintbrushes" style="text-decoration: underline;">durable construction</a> and <a href="https://www.homedepot.com/b/Paint-Paint-Supplies-Paint-Applicators-Paint-Brushes/Zibra/Nylon/Ergonomic-Handle/N-5yc1vZaracZ3mnZ1z0vjlzZ1z1pkpv?emt=plpfaq_2410_paintbrushes" style="text-decoration: underline;">ergonomic handle</a>.

Why would a paintbrush need an airtight seal?

An <a href="https://www.homedepot.com/b/Paint-Paint-Supplies-Paint-Applicators-Paint-Brushes/Airtight-Seal/N-5yc1vZaracZ1z17g61?emt=plpfaq_2410_paintbrushes" style="text-decoration: underline;">airtight seal</a> helps prevent the bristles from drying out and becoming hard to use. This is particularly important for brushes made with natural bristles, which are more prone to drying out.

Why is an ergonomic handle important?

An <a href="https://www.homedepot.com/b/Paint-Paint-Supplies-Paint-Applicators-Paint-Brushes/Ergonomic-Handle/N-5yc1vZaracZ1z1pkpv?emt=plpfaq_2410_paintbrushes" style="text-decoration: underline;">ergonomic handle</a> helps you paint for longer periods without experiencing hand fatigue or discomfort. This is particularly helpful for larger painting projects requiring extended use periods.