Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Morning Glory Mach 3 Roller Ball Pen - 0.38 mm-Fine Point Tip (Pack of 12 Pens) (Black)
Product description: Body Material :Plastic Clip Materia l: Metal Clippable : Yes Diameter - Grip 9.2 mm Diameter - Max 10.8 mm Grip Material : Plastic Ink Characteristics : Fluorescent Length - Capped :13.9 cm Length - Posted :14.5 cm Length - Uncapped 12.8 cm Tip Length : 3.3 mm Tip Material : Metal Tip Size : 0.38 mm Tip Type : Needle Point
Product feature: The Morning Glory Mach 3 is a roller ball pen with an undeniably modern and stylish look., It features a transparent cap and shiny metallic clip, as well as a small ink window on the pen body that reveals the ink supply level., The 0.38 mm fine point tip delivers a thin line of solid ink for smooth and enjoyable writing., *Bundle-1 (Red/Blue/Black) *Bundle-2 (Red/Blue/Black/Green/Pink/Orange), *Bundle-3 (Red/Blue/Black/Green/Pink/Orange/Sky blue/Purple/Brown/Yellow green/Fluorescence Yellow/Fluorescence Pink
Product price: $15.40
Product brand: Morning Glory
Target attributes: Type
Answer: attribute: type
value: roller ball
source: product feature
attribute: type
value: roller ball
source: product title