Caran d'Ache 844 Mechanical Pencil Sapphire Blue 0.7mm all montblanc pens Collectors admire the Custom 912 Collectors admire the Custom 912 because it offers rare access to Pilot’s specialty nib craftsmanship without requiring an oversized or highly ornate pen while the cap’s satisfying snap closure and vacuum seal mechanism reflect the thoughtful attention to detail found throughout the Prera collection 7mm lead of Caran d'Ache 844 Mechanical Pencil in Sapphire Blue colored body writes comfortably on paper The 844 series pencil feature a flexible clip beside hexagonal toned body that equips eraser and integrated reserve of 0