Useless Box Kit - The Original Useless Box Kit, Also Known As the Useless Machine or Perpetual Machine, A Perfect fit for Geek Gifts Desk Toys or a Cool Gadgets Gift
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- ENDLESS FUN: A totally useless box that provides endless fun! With this perpetual machine every time you flip the switch on, a little finger pops out and turns itself off!
- EXCLUSIVE VERSION: Exclusive Red LED included. Make your box glow red! A professional looking but incredibly funny desk gadget, a desk novelty that won't be forgotten.
- DIY KIT: The Black Do It Yourself Useless Box Kit does not come assembled. A great geek gift and soldering kit gift. Perfect as a cool teen gadget gift.
- WHAT'S REQUIRED: Requires two (2) AA Batteries to run and a Soldering Iron to Assemble, both not included.
- Search "Fully Assembled Useless Box" for a fully assembled version or our useless machine that even includes batteries!
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Flip a switch and launch your very own nuclear attack with the Useless Box. Well, actually, turn the Useless Box on and this clever electromechanical box turns itself off. That's right, experience endless, useless fun with the Useless Box. Also known as the Useless Machine or Perpetual Machine. Every time you flip the switch on the Useless Box, a little finger pops out and turns itself off. Sure it's useless... but it keeps your itchy switch-flippin' fingers busy! The Useless Box Kit does NOT come assembled and requires a Soldering Iron to assemble it. Includes an attachable red LED so that you can make your Useless Box glow from the inside! A perfect fit if you are looking for Cool Gadgets, Geek Gifts, Desk Gadgets or Desk Toys. If you want the fully assembled version of the Useless Box, search "Fully Assembled Useless Box" on Amazon.
Top customer reviews
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The assembly of the plastic box is a pain. I don't know why they would use nuts and bolts to attach a plastic plate perpendicular to another. It takes four hands and some skill to assemble. When I was done the lid sat ajar, so I had to make a few adjustments. It stays together well enough, but does seem a little flimsy. When the arm retracted it would bounce against the switch in the bottom flexing the plastic piece that the motor is attached to. I fixed this by bending the metal tab on the switch up, so that the motor turns off sooner. The instructions are not a good step by step method. I found it easier to do things in a different order and there were a few things I had to guess at. It doesn't use much power, I suspect it will be a long time before I need to put new batteries in it. I am satisfied with the quality. I did have to use a utility knife to clean up the edge of one panel. I assembled this in a little over an hour on a day that I was stuck at home sick. If you have the tools and like a challenge I would recommend this kit. Some patience is required.
Tools used: jeweler's screwdriver set, needle nosed pliers, soldering iron, solder, utility knife, wire strippers (small)
The actual box is much smaller than I was expecting, and the assembly didn't come together as well as we'd hoped. The pieces are kind of loose. That being said, it is a Most Useless Machine, it does work, and it is definitely fun.
Is this worth 40$? Probably closer to 20$, given the lower quality of the materials, the size, and also the awkward assembly that is required.
EDIT: My friends cat played with this a bit. I'm guessing it fell, but part of it chipped off already. He has had it for about a week or week and a half. Yeah. If I could change my score, I'd give this 2/5 stars. Oh. Apparently I can change the stars.
- a soldering gun
- wire strippers
- philips screwdriver
I was aware of this before I made this purchase, and I'm an electronics enthusiast, so I have all of these tools plus a lot more on-hand. I read some previous bad reviews where people were complaining about needing the extra tools, but it states in the description that these are necessary and not included. I bought this for my kids (all under the age of 5), and they love this thing! Once again, please be aware that extra tools are needed to put this together. I really don't think it's fair that this is getting bad reviews because people aren't reading the details of this product.
Most recent customer reviews
I purchased a similar one from a different website and after assembly it...Read more