
Our best and prettiest-ever slices of polished agate, showing concentric rings of natural color. The slices range from 3" to 4-1/2" across and from 1/8" to 3/16" thick. We've seen samples from milky white to blue, purple, red, yellow and brown. No two alike, by definition. We'll choose. Think scientific specimens, framed art, coasters, trivets, paperweights, or skipping stones for rich kids who don't want to search the beach for flat stones.
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94131 POLISHED AGATE |
$3.98
EACH
Out of Stock. Check Back Soon! |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
A pair of kits for ages 10 and up which will be fun to assemble and great educational aids for learning anatomy. Each is a complete, 15" tall model of the human body, including skeleton, internal organs and a clear plastic skin through which they may be viewed. Of course, what you get is all the bits and pieces. So the assembler must identify the parts, paint them (optional, paint not included) and glue them together to complete the finished man or woman. Which is what provides the fun and learning. Simple well illustrated directions and a comprehensive booklet summarizing the functions of the parts and explaining the body's systems (respiratory, digestive, endocrine, etc.) are included. A long standing favorite in our stores.
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70228 VISIBLE MAN | |
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70283 VISIBLE WOMAN |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
An advanced kit compared to the others, a little more deluxe and a little more complicated. It is an AM/FM radio kit from Elenco with over 80 pieces divided into lesson groups. PC board shows component placement to help learning and to minimize errors. It has (14) transistors and (4) diodes and the case measures 11"x 5"x2-1/4" Soldering required.
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89018 AM/FM RADIO KIT |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Some of these creased beasts are extinct, some not. We'll send (2) packs of (5) origami models, (1) with dinosaurs and (1) with zoo animals. The dinosaurs include a stegosaurus, plateosaurus, iguanodon, T-Rex and deinonychus. The zoo group has an elephant, zebra, giraffe, leopard and camel. Includes full instructions and paper to match the critters hides, although we think they're guessing about the prehistoric ones.
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40716 ZOO ANIMAL & DINOSAUR ORIGAMI KITS |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
More exciting than an ant colony! Prettier than tadpoles and frogs. The principle of this kit is the same as both. Buy the kit which consists of a growing/viewing chamber, food, and instructions. Send in the coupon (plus a small shipping charge) and receive (5) larvae and their food. In about (10) days the larvae will turn to chrysids and in another (7-10) days your beautifully marked butterflies will emerge from the chrysids. Truly entrancing and educational with extensive well written instructions/explanations of the phenomena you are observing. Highly recommended.
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88562 BUTTERFLY GARDEN |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
It's Colorful. It's Magic. That's what the package says about this 3-1/2" tall specimen, and that's more than you can say about those big, clunky un-magical trees. Just slide two parts together, stand them up in the little tray with the magical water in it, and watch your tiny tree begin to bloom with an array of multicolor crystals after an hour. Reaches full magical bloom in 12 hours. Just the thing to watch on those days when the cable goes out.
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29752 MAGICAL TREE |
There's nothing better for dominating the marbles competition than these 20mm (.78") clear acrylic spheres, each with a lovely (real) bug preserved inside. We'll pick (2) different ones for you from a long entomological list of ants, scorpions, weevils, beetles or many, many more, every one of them nicely boxed, and beautiful in its own buggy way.
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40648 BUG BALLS |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Cool kit to introduce the beginner (age 10+) to the fabulous world of electronics. You will learn the basics of putting together circuits through over 50 projects building actual devices like an alarm, a radio, a metal detector and much more. The simple but complete instructions explain voltage, current resistance etc. This kit from Elenco is a giant "breadboard" with wires that can be connected to form the circuits as explained in the instructions…and all without soldering! A fabulous educational item at a fabulous surplus price!!
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29781 ELECTRONIC PLAYGROUND |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
This particular spider is a tad larger than itsy-bitsy at approx 2-1/2" x 2", and he runs down walls instead of up water spouts (gravity-driven, you know), but otherwise he's the same guy as the nursery rhyme. You get the already-assembled Crawly Wally mechanism, plus dense foam pieces to apply to it, so if you're 10 or over you can assemble your very own wall-window-fridge-walking arachnid. Test painted walls in an inconspicuous area before using.
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94225 CRAWLY WALLY |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
To play bridge, first you have to build one. Here are (2) of our favorite bridge kits to choose from. The two-level bascule bridge is a 30-plus-piece wooden kit for a working model of a Strauss trunion bascule bridge—the French invention that’s seen in all the bridges over the Chicago River. The wooden swing bridge is a truss design, not unlike the one Leonardo designed in the 16th century. Both are approx 28” long x 11” high x 4” wide when complete. They’re designed to carry small wooden toy trains, but will hold most small toy cars, plastic people, whatever. Kits include glue, instructions and stickers and, while unpainted, are paintable. For ages 8 and up.
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94037 BASCULE BRIDGE | |
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94038 SWING BRIDGE |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Four kits from ScienceWiz™, all by Berkeley science-education whiz Penny Norman, Ph.D. The Magnetism kit features (22) activities and includes small magnets, iron filings, compass, and a small rubber duck! The Light kit has (25) projects, including a kaleidoscope, microscope and more. The Chemistry kit has (35) projects, and you get vials of sand and baking soda, pipets, test tubes, and a lot more. The Electricity kit has (18) projects, and comes with a motor, buzzer, LED and much more. You add some household items, and a "D" battery to all except the Chemistry kit. All are attractively boxed, with lavishly illustrated 30-48pp instruction books. Ages 5 to 10. (Light kit, ages 6 to 12.)
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93776 SCIENCEWIZ™ CHEMISTRY | |
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93777 SCIENCEWIZ™ ELECTRICITY | |
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93775 SCIENCEWIZ™ LIGHT | |
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93773 SCIENCEWIZ™ MAGNETISM |
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