Amazon.com : ALVIN DM05 Draft-Matic Mechanical Pencil, 0.5mm, Stainless Steel Drawing and Design Tool for Students and Professionals, Great for Drafting, Architecture, Engineering, and Art : Office Products
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Amazon.com : ALVIN DM357C Draft-Matic Mechanical Pencil, 3 Pack, Stainless Steel Drawing and Design Tools, Great for Drafting, Architecture, Engineering, and Art - Includes 0.3mm, 0.5mm, and 0.7mm : Alvin Draft Matic
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Amazon.com : ALVIN DM09 Draft-Matic Mechanical Pencil, 0.9mm, Stainless Steel Drawing and Design Tool for Students and Professionals, Great for Drafting, Architecture, Engineering, and Art : Mechanical Pencils : Office Products
Amazon.com : ALVIN DM07 Draft-Matic Mechanical Pencil, 0.7mm, Stainless Steel Drawing and Design Tool for Students and Professionals, Great for Drafting, Architecture, Engineering, and Art : Alvin Draftmatic : Office Products
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Amazon.com : Alvin DM07 Draft-Matic Mechanical Pencil .7mm; Knurled Stainless Steel Finger Grips, Rotating Lead Degree Windows, & Cushion Points for Comfortable Writing Control & Minimal Lead Breakage - Pack of 2 :
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