Loop-Style with Acoustic Channel Earplugs

These 3D printable earplugs feature an internal acoustic channel designed to filter out harsh background noise while allowing you to hear ambient sounds and conversations clearly, similar to Loop earplugs.

Features:

• Includes 3 different acoustic channel diameters to customize your noise reduction level: 1.5mm, 1.75mm, and 2.0mm.
• Quick print with minimal material.

⚠️ IMPORTANT HEALTH & SAFETY WARNING: Due to the nature of FDM 3D printing, the microscopic layer lines on the surface of the filament will inevitably trap dirt, wax, and bacteria over time.

• Do not use the same pair for multiple consecutive days.
• Prolonged or repeated use of dirty 3D printed earplugs can lead to serious ear infections.
• These are intended for short-term, temporary use. Please discard and print a fresh pair frequently to maintain proper ear hygiene.