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K-cup Recycle Shell 3d printed

DIGITAL PREVIEW
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White Natural Versatile Plastic
K-cup Recycle Shell 3d printed
K-cup Recycle Shell 3d printed

DIGITAL PREVIEW
Not a Photo

K-cup Recycle Shell

Made by
$34.05
3D printed in white nylon plastic with a matte finish and slight grainy feel.
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Product Description

Let’s face it – if you drink coffee and have a Keurig machine you can only make so many seed starters, necklaces, Christmas ornaments, lamp shades, mobiles, wreaths and craft organizers with your K-Cups before you start throwing them out again. Plus it’s dangerous to cut the top off every one with a sharp knife. It’s just a matter of time before you slice open a finger!

And anyways you can do so much more with the coffee grounds if you like plants, and I’m a gardener so I definitely like plants! Coffee makes the ideal natural compost for just about anything organic.

Add coffee grounds to your house plants by working the used grounds into the first ½ inch of your potting soil and the grounds will help retain moisture as they are breaking down and feed your plants.

Dump the coffee grounds into your flower gardens or vegetable garden and the grounds will help loosen up the soil.

Want to try growing mushrooms? Used coffee grounds are the ideal medium – GOOGLE mushroom coffee grounds.

If you fish you can raise your own bait with an earth worm bed, and yes they love used coffee grounds!

And you don’t think there’s enough coffee in K-Cups to mess with? 100 K-Cups typically contain over 2-1/2 pounds of coffee grounds and 100 K-cups a month is only about 3.3 cups of coffee a day. At the rate I drink coffee I easily consume 60 pounds or more a year! That’s a lot of organic material for my garden.

With this many K-Cups, I think the ideal solution is to come up with a quick and efficient way to empty used K-cups. And the solution needs to be something that does not involve using a sharp knife. It took a little bit of 3D modeling and some trial and error but I came up with my 3D printed K-Cup Recycle Shell I call the K-Cup Blaster.

What about the waste K-Cup plastic? My town feeds its garbage into an incinerator and the waste heat is turned into electricity.

In addition to this shell you will need:

    A short piece of 2” Dowel, 2.6" is the ideal length – Home Depot sells a 4’ long 2” wooden dowel for less than $9.00
    A cheap rubber Mallet – I bought one at Home Depot for $4.97 plus tax.
    A Ball Mason Jar with a screw on lid ring – I had one of these laying around.
    And of course – plenty of used K-Cups!


My Instructables Article contains more details about this project.

 

Details
What's in the box:
K-cup Recycle Shell
Dimensions:
6.72 x 6.72 x 7.35 cm
Switch to inches
2.65 x 2.64 x 2.9 inches
Switch to cm
Success Rate:
First To try.
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Rating:
Mature audiences only.
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