Based on this product's specifications, here are some alternatives and similar models
Ballpoint pen BIC Cristal Black — refillable? 1 pc, medium 1.0 mm ball
Summary description:
BIC Cristal Black ballpoint pen, single piece, delivers consistent black ink with a medium 1.0 mm ball for smooth everyday writing. Transparent hexagonal barrel shows ink level; ventilated cap and practical clip prevent drying and ensure portability. Suitable for office, school, and home use — reliable, low-maintenance writing tool.