
And once you have them, they'll be the only erasers you'll ever knead. You get (3) 2-packs for a total of (6) 1-11/16" x 1-3/16" x 3/8" erasers, but once you start kneading them to make them self-cleaning, each will be a big lump of your own design. Meets the critical kneads of artists and designers, particularly if they do a lot of shading. Kneadless to say, a bargain.
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39622 KNEADED ERASERS |
Wonderful little book jammed with elaborate colored drawings that tells the beginner a little about everything to do with a microscope. And all in a mere 48 pages! From data on the history and types of microscopes, to introductions and samples and how to prepare them, (from tissues and insects to crystals) to ideas for experiments and lists of simple equipment needs, and how to build them at home, this book is a veritable cornucopia of information. If you are thinking of getting a microscope, we strongly recommend "The World of the Microscope" as a great stimulus for the novice user. It won't answer heavy duty scientific questions. But it will keep the beginner busy, challenged and entertained for days and weeks! By Chris Oxlade and Corrine Stockley. Paperback, 7-3/4" x 9-3/4". One of the Usborne science and experiments series of books.
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88741 THE WORLD ... MICROSCOPE BOOK |
Stick the dull, but leaded end of your wooden pencil into the left nostril of this nose and twist clockwise. You will be rewarded with a shiny sharp point on the pencil and a curl of shavings on your desk, lap or floor. Pretty good performance for a life sized, flesh colored piece of hard plastic!! If you want to sharpen things up around the office or home, send for the following item, and prove you have a nose for great deals!!
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89102 NOSE SHARPENER |
Our each is a trio of translucent hard-plastic, but flexible, rulers in red, green and blue. Each ruler is scaled at 12" and 30cm in 1/16" and 1mm increments and punched to fit in 2- or 3-ring binders. And remember: we don't make the rules, we just sell them really cheap.
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41038 12" TRANSLUCENT PLASTIC RULER 3-PACK |
Are we the Parents' Pal or what? No household with normal school-age children (ages 9-12) can afford to be without Sterling Publishing's 112pp hardcover book, "Last-Minute Science Fair Projects." Ten of them take "a week or two," (13) take "a few short days," but fully (22) projects can be completed in under (24) hours, a few in mere minutes. And yes, most everything you need is somewhere in the house so you won't need to find an all-night hardware store. Bonus: No baking-soda volcanoes!
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93355 LAST MINUTE PROJECTS |
Yer in luck, we're selling films by the foot. Drafting films. The standard quantity is a 2-foot length of this good-quality translucent-white drafting film, 48" wide x .005" thick. From Polaroid", made in the USA. "PKG(2)" in this case means you will receive a single 2 foot x 48 inch wide hank.
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40025 DRAFTING FILM |
Our little white-plastic balance pan measures 3-1/4" ID x 1-3/8" at its deepest and comes with a 4-1/8" x 3" clear plastic hanger with a 1-3/8" S-hook. You provide the fulcrum and lever.
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40568 3-1/4" PLASTIC BALANCE PAN |
Ergo: erasers. Here's a trio of 2-packs in assorted colors, so you get a total of (6) chances to cope with your humanity. These are your classic parallelogram-shaped erasers, 2-5/16" x 13/16" x 7/8", from Helix.
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39624 ERASER 2-PACK |
And extremely detailed. These classroom anatomical posters from Lippincot Williams and Wilkins are full color on heavy coated stock, and of very high quality. They're all 26" high x 20" wide.
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88402 POSTER, BRAIN | |
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88405 POSTER, DIGESTIVE | |
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88407 POSTER, EAR | |
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88404 POSTER, EYE | |
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88401 POSTER, HEART | |
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88398 POSTER, MUSCULAR | |
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88400 POSTER, NERVES | |
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88397 POSTER, SKELETAL | |
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88403 POSTER, TEETH | |
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88399 POSTER, VASCULAR |
Learn geometry, or learn to build the world’s coolest sand castles. Our each is a set of (4) geometric shapes in brightly colored transparent plastic. The set of (4) includes a 3–7/8” cube, a 3–7/8” x 3–7/8” x 1–15/16” rectangular box, a 3-7/8" dia x 3-7/8" cone and a pyramid with a 3–7/8” sq base. All shapes are open on the bottom, the better to get the sand into them. And out of them.
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31712 SET OF 4 SHAPES |
Our "Rocks & Minerals" poster from Roylco® is a full-color, 17" x 22" illustration of (49) different rocky friends, from amphibolite to talc schist. Illustrations are approx 1" to 1-1/2" and carry brief descriptions, locations and uses for each rock or mineral.
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93633 ROCK POSTER |
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