Mr. Hobby GP01 Gundam Black Liner Sharp, 0.3 mm: Scale, Subject & Display Guide

Mr. Hobby GP01 Gundam Black Liner Sharp, 0.3 mm is the specific hobby tools & supplies represented by this listing from Mr. Hobby. This guide interprets the exact record—its title, SKU, photographed item, variant state and catalog context—rather than stretching a generic category article over the product.

Exact identity and distinguishing details

• Exact product: Mr. Hobby GP01 Gundam Black Liner Sharp, 0.3 mm
• Brand or vendor: Mr. Hobby
• Product type: Hobby Tools & Supplies
• SKU or catalog key: GUZGP01
• Year appearing in the identity: 2026
• Variants reviewed: 1
• Product images indexed: 1

The recorded price at verification was $10.70 before shipping and tax. At least one variant was orderable when the record was checked.

The complete title is meaningful here, not decorative. The year 2026 belongs to the listing identity; it should not automatically be treated as the manufacturing date of the item. Keep GUZGP01 with the product record because abbreviated names often omit the detail that distinguishes one version from another.

Confirmed facts versus assumptions

The source description says: “Mr. Hobby GP01 Gundam Black Liner Sharp is a 0.3 mm mechanical pencil for drawing precise panel lines on Gunpla and other plastic models. Manufacturer: GSI Creos / Mr. Hobby Part number: GP01 Tip size: 0.3 mm Color: black Contents: one mechanical pencil Trace recessed panel lines lightly and erase excess graphite as needed. Replacement GP02 leads are sold separately.” This is useful evidence, but it is not expanded beyond what the listing supports. Missing dimensions, materials, compatibility claims or package contents remain open questions.

Practical use and compatibility

For a diecast or scale collectible, the subject name alone is insufficient. Compare body casting, finish, graphics, wheel design, interior, base markings and packaging format. On Mr. Hobby GP01 Gundam Black Liner Sharp, 0.3 mm, the exact photo set and item number GUZGP01 are the reference pair; a model with the same vehicle name but a different wheel, road number or package is a different release.

Condition language must also match the format. A loose item is judged from the photographed surfaces and axles, while a packaged item adds card, blister, box and seal condition. A finished custom should be assessed for workmanship and disclosed modifications; a build kit should be assessed for included parts and fitment rather than as a completed collectible.

Second-pass inspection

A good collection note records what is visible and avoids unsupported rarity claims. Write down the exact color wording, graphics, wheel treatment, package condition and any disclosed customization. Market value can change; the product identity should remain reproducible from the record.

Upon arrival, compare the item with the listing images before opening or altering it. Any material discrepancy is easier to document while the original packaging and shipping materials remain intact.

The photographed item is part of the specification

The gallery contains 1 indexed product image. Compare label text, package shape, visible contents, finish and any small identifying marks with the delivered item. A context image can show tools or related products that are not included, so the written record and selected option still control package contents.

Before committing the item to a project

• Use the complete name, not a shortened marketplace label.
• Use GUZGP01 to prevent a near-match substitution.
• Read the variant and inventory state shown now.
• Confirm technical requirements from the current manufacturer source.
• Keep the receipt and one reference image with the product record.

Where it sits in the Muncle Mikes catalog

1:12 Scale Diecast Models & Kits · Model Building Supplies · Hobby Tools

How to document it after purchase

After purchase, store the acquisition date, price, seller, item number GUZGP01, selected option and one clear image with the project or collection record. Add notes about fit, assembly, condition or performance only after they are observed on this exact item.

This separates verified ownership evidence from later opinion and makes a replacement or repeat purchase much easier.

Gift considerations

The exact title makes this a specific rather than universal gift. Confirm that the recipient wants this release, quantity and format; a closely related item may not be interchangeable.

Final identity questions

What is the safest comparison key?

Start with GUZGP01, then verify the complete title and exact image. That sequence avoids most near-match errors.

Should availability wording be treated as permanent?

No. Inventory and supplier status can change after verification.

What does this guide intentionally avoid?

It avoids invented dimensions, unsupported rarity claims and compatibility assumptions not established by the product record.

Final check: the correct choice is the item whose title, item number GUZGP01, image and variant state agree with the project or collection need. Where one of those elements does not match, continue comparing before ordering.

Review the live Mr. Hobby GP01 Gundam Black Liner Sharp, 0.3 mm listing

Verified October 15, 2026 from the exact Shopify product record. Current price, options and availability remain controlled by the live listing.

Decision record for future reference

The final purchase record for Mr. Hobby GP01 Gundam Black Liner Sharp, 0.3 mm should contain the vendor Mr. Hobby, product type Hobby Tools & Supplies, item number GUZGP01, selected option, current price and the image used to verify the item. This set of evidence is more durable than a title alone and makes a later duplicate or replacement check much faster.

After arrival, compare the item with that evidence before discarding packaging or beginning work. Note any discrepancy, then record actual fit, condition or performance only after direct inspection. The resulting trail explains both the original offer and the owner’s later experience while keeping the article accurate, specific and reviewable.