Staedtler math set for drawing Measuring Tool (557 10 BN 02)

Manufacturer: Alvin Brand: Alvin Model: 5144-HB

A convenient way to refill standard drawing instruments with pre-sharpened chisel points. 2mm in diameter and 3/4 inches long.

Manufacturer: Alumicolor Brand: Alumicolor Model: 4110-1

Solves the problem of making perfect large circles up to 36" in diameter. This beam compass attaches to thin profile yardsticks and automatically shows figures for the radius, circumference, and area of any circle in inches or centimeters.

Manufacturer: Staedtler Brand: Staedtler Model: 989 01BK

Indispensable tool for quick, convenient removal of eraser residue and drafting powder from drawing surfaces.

Manufacturer: Charles Leonard Brand: Charles Leonard Model: 77365

Reliable ball-bearing control simplifies adjustments. Durable lock holds pencil firmly in place. Standard and metric circle guide scoring provides versatility. Safety pouch helps protect pencil point and spike tip. Safety pointed tip is for all users. Maximum Circle Diameter Created Max: 12amp;quot; Materials: Metal Colors: Silver Choking Hazard: N.

Manufacturer: Charles Leonard Inc. Brand: Charles Leonard Model: 77360 Color: Silver

Ball bearing control creates accurate circles up to 12" in diameter. Features positive pencil lock. Complete with pencil, inch and centimeter guide. Safety compass features shortened point.

Manufacturer: National Cellular Brand: Alvin Model: 961B

Includes two 13 inches ungraduated beam bars and one coupling to accommodate circles up to 48 inches diameter. Spring-loaded thumbwheel on the top of each slide assembly allows for smooth and precise adjustments. Comes complete with interchangeable ruling pen, pencil, and divider legs. Includes spare leads and needlepoint. Packaged in a protective case with clear cover.

Manufacturer: MAPED Brand: Maped Model: 538717 Color: Black, Blue, Metallic

Dual-action legs fold for safe and compact storage, and patented Stop System locks legs into position for use. Maximum circle diameter of 14". Adjustable knee joints allow for precise circles and fold in for safety. Comes in a shatterproof storage case. Set includes: Maped Technic Compass, universal holder, 0.5mm mechanical pencil, lead sharpener, pack of leads, graphite pencil, & extension arm.

Manufacturer: Learning Advantage Brand: Learning Advantage Model: 7592

Perfect for drawing angles and shapes for demonstration. Constructed of quality plastic, these instruments are durable and affordable. Legs measure 17" long. Use with chalk or a variety of dry erase marker sizes. Features a suction cup or optional rubber tip to hold tool in place. For teacher use only.

Manufacturer: Staedtler Brand: Staedtler Model: 559 09BK

Packed in a sturdy plastic storage case. Staedtler® Arco compass set includes extension bar, divider, interchangeable spring bow, pen part and handle and spare parts tube. Set includes 2 metal compasses with screwed knee joints in drawing leg and pivotal needle point.