(ミスターペン)Mr. Pen コンパス+スイングアーム分度器(6インチ)セット

(ミスターペン)Mr. Pen コンパス+スイングアーム分度器(6インチ)セット

Q: How do I use the divider?

Usually dividers are used to transfer measurements without leaving a mark. Also you can use them to mark measurements on paper, wood and...So you measure something with your divider then you can transfer it to other things, multiple times, without measuring again and again or leaving a mark with pencils or pens.

Q: does the divider have a screw adjustment?

The metal compasses do. The 6" plastic protractor with swing arm doesn't.

Q: How do you use the protractor with the swing arm? What's the added benefit over using a regular protractor?

Hello, Thank you fir your question. The swing arm really helps if you are trying to draw a curve with a certain angle. It can also help you to be more accurate when measuring an angle.

Q: How do i change the the lead on the compass? it does not seem to be removal. i might do it incorrectly. thank you.

There is a small knurled knob just above the lead. You have to loosen that knob; 'righty tighty, lefty loosey'. Or Counter clockwise to loosen. You find it a little bit of a challenge to grab the lead and pull it down, to adjust, or all the way out. It's graphite, which is slippery. Don't need to take the knob off, just loosen it.

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Product ID: 736094449

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📏15 precision tools included

📐6-inch swing arm protractor for exact angles

⚙️Metal compass & divider for durability

Frequently Bought Together

Mr. Pen Geometry Set with 6 Inch Swing Arm Protractor, Divider, Set Squares, Ruler, Compasses and Protractor, 15 Piece Set

Zaviko Graph Paper Pad 8.5 x 11, 2 Pack, 4x4 Graph Ruled, Grid Paper Pad 8-1/2" x 11", Blueprint Quadrille Pad, Easy Tears Off, Grid Pad Notebook 8.5 x 11, White 70 GSM Graft Paper, 30 Sheets/Pad

Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches

Description

📐 Master your angles, own your precision.

READY FOR ANY CHALLENGE - Complete set designed for students and professionals aiming to ace math and design
DUAL MEASUREMENT MASTERY - Rulers with both inch and centimeter scales for versatile use
PRO LEVEL ANGLE ACCURACY - 6-inch swing arm protractor ensures flawless angle measurements every time
PRECISION MEETS DURABILITY - Sturdy metal compass and divider built to last through every project
ALL IN ONE GEOMETRY POWERHOUSE - 15 essential drafting tools in one sleek, portable pouch

The Mr. Pen GC15 Geometry Set includes 15 high-quality metal and plastic drafting tools, featuring compasses, dividers, a mechanical pencil with refills, sharpeners, erasers, and dual-scale rulers—all neatly packed in a reusable pouch. Designed for students and professionals, this compact 6-inch set delivers precision and durability for all math and design needs.

Specifications

Brand	Mr. Pen
Model Number	GC15
Product Dimensions	15.24 x 10.16 x 1.02 cm; 90.72 g

Have a Question? See What Others Asked

How do I use the divider?

does the divider have a screw adjustment?

How do you use the protractor with the swing arm? What's the added benefit over using a regular protractor?

How do i change the the lead on the compass? it does not seem to be removal. i might do it incorrectly. thank you.

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