Variations in fiber or composition uptake lead to uneven application on keratinous surfaces. Precise control over product delivery ensures uniform coverage and professional aesthetic results.

Standard applicators often fail to provide uniform coverage or precise dosage during transfer from the reservoir to the target surface. Improving the geometry and material interface ensures consistent application and reduces user error.

Irregular dispensing and uneven application of solid or pasty substances. Precise delivery ensures uniform coverage and prevents product wastage.

Standard applicators often fail to pick up or transfer sufficient product volume to the lashes. Improving the loading capacity ensures uniform distribution and prevents multiple application cycles.