You already have a 3Dsimo MultiPro and would like to have more different tips for the Burning attachment? Then this 3-piece kit is just right for you! Each tip has its own advantages and is suitable for certain applications. Contents: - 1x Sharpener Tip (perfect for precise burning and to work on 3D models) - 1x Spoon Tip (suitable for darkening wood or smoothing 3D printed or drawn onjects)-1x Knife Tip (very practical for drawing straight lines in wood and leather, smoothing 3D models or removing the support filament from 3D printed models).