Waterman Expert Ballpoint Sports Glasses are made from borosilicate

Glasses are made from borosilicate glass which is lighter and stronger than your standard soda lime glass

Cool Riser™ Technology improves cooling performance

9-hour playtime

Convenient pen loop in webbing at handles

double-wall vacuum insulation

Waterman Expert Ballpoint Sports Glasses are made from borosilicateDetails: Redefine your writing experience with the Waterman Expert Ballpoint Pen. Redefine your writing experience with the Waterman Expert Ballpoint Pen The Expert Ballpoint marries sophisticated Parisian styling with refined executive tastes for a match that exceeds expectations Hand crafted and assembled in France Sophisticated design for high precision writing Medium ballpoint tip, black ink standard Available with Black ink only Presented in