Description
- Useless machine bundle
- Ultimate in self-defeating
- 39300 Black acrylic ''Useless Box'' construction set
- Metal hinges
- Comes with ''crack warrantee''
- Ages: 12+
The MostUseless Machine Kit turns itself off when you turn it on. This is a full bundle to build your own, so you still have to supply your own tape, batteries, screwdriver, and instructions. The manufacturer has built it's own machine here with these parts, so the manufacturer is sure so can you.
- One 39300 Black acrylic "Useless Box" construction set (with nut/bolt hardware) with ''crack warrantee''
- One SWT8 DPDT toggle switch
- One SWT9 SPDT lever switch
- Two #2 mounting screws for SWT9
- One BHoldAA 2-AA battery pack
- One DSST (double sided sticky tape, for mounting the battery pack)
- 6'' hookup wire
- One GM4 gear motor
- Four "Little Rubber Feet" to protect your Useless machine from abrasive counter tops
PDF File
Good product, fast shipping and my boyfriend will be happy for Christmas. Thanks !
This was great fun for a father and son to complete together. A little light soldering, but mostly just fun. Loved it.
My 6yr old son and I put this together in about 2hrs. I did the soldering and just guided him a bit, but the instructions were clear enough for him to follow. Once we had it together, both of us couldn't stop laughing every time we flipped the switch. It's hard to have that much fun together for that price. I'm very happy with my purchase.
Let me start be saying that I am a novice to this sort of thing, the last time I had anything to do with electrical circuits was in elementary school, and I'd never soldered anything. The manual was of limited usefulness to me, so I relied on online descriptions/videos to understand how to connect all the parts. The actual assembly went quite fast then, it took me maybe an hour, and the biggest chunk of time was spent on getting the quite small screws in place. The box works perfectly, and the friend who it was gifted to couldn't stop laughing hysterically as he kept flipping the switch, so I'd say that went well! Four stars overall because the instructions could be a tad better and because the box isn't very sturdy, I spent more time re-assembling it than assembling it.
Me and my little one have build this in Christmas Holidays, it was the most fun ever. They could not stop starting and starting it. Easy to assemble with the detailed instruction.
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Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorisation (RA) before initiating a return request.
United Kingdom consumers exercising their statutory Right of Cancellation are subject to different conditions. See the Statutory Right of Cancellation.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
- A valid Return Authorisation (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
- The RA number is valid for 30 days. The returned item must be received within that period.
- The RA number must be included with the return.
- Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
- Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
- Refunds are processed within 7 days after receipt and inspection of the returned item.
- A £100 cleaning fee may apply to domestic robots returned in used or unclean condition.
- A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
- Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
- Consumables * — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tyres, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
- Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
- Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odour-absorbing products). Not eligible for return once unsealed.
- Build-it-yourself products and items requiring customer assembly * — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
- Digital Goods, Software, and Apps * — Final sale only, due to licensing restrictions.
- Clearance Items * — Products identified as clearance or final sale, including end-of-life or discontinued items.
- Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
- On-Demand Items * — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfil a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
* United-Kingdom consumers retain their statutory Right of Cancellation on these items. Its exercise is subject to the conditions and exclusions set out in the Statutory Right of Cancellation, and any reimbursement may be reduced to reflect a loss in value resulting from handling beyond inspection.
How to Request a Return Authorisation (RA)
While the same return policy applies, these orders require a separate contact process for returns.
- RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
- Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".
