ONE-CARE Pen Tips 33G x 4 mm (5/32”) are designed with a compact, ultra-fine format and consistent dimensional specifications for use with compatible pen-type devices. The 33 gauge tip and short 4 mm length provide a low-profile configuration suitable for everyday handling. The thin-wall channel structure features an optimized internal geometry that supports consistent liquid passage while maintaining structural integrity. Each tip is manufactured using a precision finishing process and treated with a surface coating to ensure uniformity across units. A threaded twist-on connection is designed to fit most standard pen-type systems, allowing for stable attachment during use. Each pen tip is individually sealed and supplied in a compact box containing 100 pieces for organized storage and handling. Packaging appearance may vary.