Just-Mobile AluPen, Red (AP-818RE) High-quality aluminum construction Balanced weighted feel Ultra-soft rubber nib for precise yet fluid control Compatible with all capacitive touch-screens Indispensable companion to note-taking and drawing apps Iconic design. High-quality aluminum construction. Ultra-soft rubber nib for smooth control. Compatible with all capacitive touchscreens. Works with all iPad & iPhone apps. Perfect partner for drawing and painting apps.