Our each is approx 1-1/3 oz (40ml) of The Original Slime (“Feels Wet and Cold!”) and it must be scientific because it comes in a cool little Erlenmeyer flask, although with a very un-Erlenmeyerish but important screw cap. We’ll pick a nauseating color. Non-toxic, for ages 5 and up, because you’re never too old for slime.

The magic putty with dyspepsia is back. OK, it's fart goop, but you still wouldn't want to go to middle school without it. You'll get about 2-1/4 oz (in a color we'll pick) inside a little round plastic container that's about 2-1/2" tall x 1-1/2" dia--a little bigger than an old film canister, or roughly the size of a shot glass. Put in a thumb; pull out a rude noise.

The real deal. 2-1/2" long red egg-shaped container with a blob of Silly PuttyTM inside. Does anyone need me to explain all the fun you'll have with Silly Putty? I thought not. Just get some today!

What makes these squeezable slime suckers so special is how cool they are when, after sucking up a goodly slurp of slime, they can be squozen to spit a blob of it back out. You’ll get a snail or monster head sucker, approx  2" long, plus a little tub of slime, in assorted colors. They could make 50 minutes of algebra just fly by.

We’re just sorry that Freddie Mercury didn’t live to see this product. The mysteriously named Holographic Mixed By Me Thinking Putty® Kit from Crazy Aaron includes (5) tins of clear, never drying putty; (3) packets of glitter concentrate and (3) of sparkle effects; (6) assorted color pencils and blank labels and an instructional mixing mat with suggestions.

Labeled Volcanic Gunk, we'd be lying if we didn't tell you that we have our doubts that the red slime inside the tube actually spewed out of an active volcano. (Call us your retail myth busters.) Nice slime though, and really red. Plus the volcano screw cap on the 5-1/2" long x 1-3/8" tube is clever and cute. Approx 2-1/2 oz of slime per tube.

The polymath from Vinci was the first to create anamorphic (intentionally distorted) art, but you can continue the fun with the Cosmic Zoom, a plastic parabolic mirror and a tube that will hold the (12) anamorphic pictures in the kit. Watch the mirror de-mystify the distorted images on the tube, and make them move. Includes images to draw and to color, plus a little history, and tips for making your own anamorphic art, including templates.