PenGo Creative has developed a stylus pen with interchangeable tips to give you the greatest control over your creativity. The BrushPen comes with a 6mm rubber tip (the smallest tip on the market), an 8mm rubber tip, and a brush tip with actual bristles. With the brush, you’ll feel like you’re actually painting on your tablet screen. The BrushPen will work with tablets or smartphones with capacitive screens. You can purchase the BrushPen at Amazon.com for $34.99.