Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Inkology Mopsters Novelty Ball Point Pens, Medium Point, Black Ink, 2 Designs, 12 Pens Per Pack (190-4)
Product description: Inkology is a leader in fashion pens and accessories for kids and adults of all ages. Inkology novelty pens are perfect for party favors, stocking stuffers and small gifts. The unique designs of these fun pens make the ordinary task of writing notes more entertaining. Each pen features a brightly colored top with various designs which sits on a smooth writing ball point pen base. The Inkology Mopsters Novelty Ball Point Pens let you have rockin' fun while you write. They feature two Mopster designs - one all eyes and the other with eyes and large nose. Each design has long, loose filament hair that can swing, spin and whip as you rock and write! Why use a regular pen when you could be writing with an Inkology novelty pen? Bring a bunch of Inkology pens to your next gathering and make people happy!
Product feature: Two designs - one all eyes, the other with eyes and large nose, Rock out with your Mopster, Long, loose filament hair, Ball point pen writes with black ink and medium point pen nib, Individual pen measures 5.5 x 1.25 x 1.25 Inches (not in package)
Product brand: Inkology
Target attributes: Type
Answer: attribute: type
value: ball point
source: product feature
attribute: type
value: ball point
source: product title
attribute: type
value: ball point
source: product description