Overview Reviews Product Description Sharpie Gel Retr 0.7mm Blue Barrel/Black Ink Pk4 Box of6 features a contoured rubber grip for a comfortable writing experience and intensely bold ink colours. No smear, no bleed technology for an exceptional writing experience. Blue barrel, black ink. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Sharpie Sharpie Gel Blue/Black Pack of 4 Box 6 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments