£20 Mystery Knife Box|Lucky Dip

4.66 out of 5 based on 38 customer ratings
(38 customer reviews)

If you like surprises then grab a £20 mystery box from The Knife Warehouse.


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If you like surprises then grab a mystery box from The Knife Warehouse. We guarantee the mystery knife/knives will be worth at the very least the box value of twenty pounds. Perfect if you just can’t decide or if you are a collector.

You can add comments on checkout if there are items you already have from our range and don’t want duplicates of.

Roll the dice, see what knife you get!

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Or try a £10 Lucky Dip:
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38 reviews for £20 Mystery Knife Box|Lucky Dip

  1. 5 out of 5

    (verified owner)

    Best mystery box online! It’s twice as much as the £10 box but it’s 10x better and far more exciting because you could get almost any knife on here including one for free, I’ve had a few of these and not been disappointed with any, one knife was worth £30 on its own with another £10 one included, well worth buying for sure!

  2. 5 out of 5

    (verified owner)

    Brilliant mystery box will definitely be buying more

  3. 5 out of 5

    (verified owner)

    Great great great! Got a beautiful Anglo arms woodstained full through blade (complete piece of metal with handle on top) and can’t find it but I think it’s £20+ and got a free survival knife with compass and that’s £15 I belive so £35+ for £20 niceee just bought 3 more hahah

  4. 5 out of 5

    (verified owner)

    Absolutely reccomend this to anyone who is unsure on what knife they want or if just like me, like a surprise. The knives I recieved are worth well over the £20 spend and I am extremely happy with the two I were sent. Delivery was extremely fast, arriving with 2 days of purchase. I highly recommend this product and will certainly be purchasing again! 5*

  5. 5 out of 5

    (verified owner)

    Magnificnet mystery box. The knives were great and well above the £20 price tag. Highly recommend this.

  6. 5 out of 5

    (verified owner)

    Love the whole mystery of it

  7. 5 out of 5

    (verified owner)

    Great Box, I love the whole mystery feel to it 100% will buy again

  8. 5 out of 5

    (verified owner)

    I got a lovely mtech boot knife that is selling for £25 on here its a well made quality piece of kit I’m well pleased

  9. 5 out of 5

    (verified owner)

    I got an elk ridge knife that is selling for £27 and an Anglo arms lock knife that is sell for a tenner well worth £20 quid both knives are of good quality but the elk ridge one is outstanding comes in a quality leather sheath with an elk lazer cut into the blade and which is razor sharp I will definitely be buying more of these

    • (verified owner)

      The was a good lucky dip.well done

  10. 5 out of 5

    (verified owner)

    Got 3 knives with a combined worth of £35… Very happy.

  11. 5 out of 5

    (verified owner)

    Got a very nice surprise this morning I did thanks knife warehouse!
    i will be buying again very soon I hope these boxes are just as good in The future
    I got a fixed blade knife a lock an edc and a bottle opener
    Good selection

  12. 4 out of 5

    (verified owner)

    Definitely got my money’s worth and will buy again. This is a video of what I got https://youtu.be/DlOXNDA9EQY

  13. 5 out of 5

    (verified owner)

    This is my second box. The first one was good, but this one was awesome. I got a Anglo arms knife selling for £20 and a Gerber, witch I can’t find, but I’m guessing is easily £10. Will be getting more.

  14. 5 out of 5

    (verified owner)

    At first i wasn’t sure as had seen bad reviews but glad i did come 2 days after i orderd will defently be ordering again

  15. 5 out of 5

    (verified owner)

    Absolutely amazing, came with three great knives

  16. 5 out of 5

    (verified owner)

    Got two knives worth around £35 good value for money

  17. 5 out of 5

    (verified owner)

    Great surprise, contains items worth nearly double the price of the box. Would highly recommend to anyone

  18. 5 out of 5

    (verified owner)

    Very impressed when it arrived, great value for money , I aslo got a £10 one ….worth it

  19. 5 out of 5

    (verified owner)

    got it today and it was worth the 20 pounds and the customer service was good best i have had

  20. 4 out of 5

    (verified owner)

    I’ve just purchased my first £20 lucky box dip.
    The knife I received is an Anglo arms hunting knife, which seems a quality knife. Accompanied by a small Anglo arms pocket knife not listed. So I’ve probably received products to the value of the order including postage.
    I can’t say I’m disappointed because it’s a lucky dip, but in hindsight I wish I’d bought a decent lock knife to a similar value. You pay your money and you take your chance.

  21. 5 out of 5

    (verified owner)

    As always I’m happy with the order I’ve received, great quality and well worth over £20, highly recommended

  22. 5 out of 5

    (verified owner)

    YEP very nice 1x Anglo Arms Classic hunting knife with sheaf. Very sharp good heavy blade for size.
    1x pocket knife Anglo Arms (folding ) wood legal to carry. sharp as well. not on the site price unknown
    All in All not bad

  23. 5 out of 5

    (verified owner)

    Could not be happier with what I received in this mystery box, great value for money, I would highly recommend this to anyone.

  24. 5 out of 5

    (verified owner)

    Got two amazing knives of £35 value

  25. 5 out of 5

    (verified owner)

    Amazing product everything comes nice and sharp and ready to use this is great for collections or if you just want ti see what you get the blade/s that come are well worth the price or even more i have bought 2 so far and i am planning on getting many more

  26. 5 out of 5

    (verified owner)

    Ordered this not expecting much. But holy moly, its better then i expected. Definitely getting another in the future

  27. 2 out of 5

    (verified owner)

    Only recieved a 14.99 set of throwing knifes

    • (verified owner)

      That was an error Matthew, we have sent out another lucky dip to you.

  28. 5 out of 5

    (verified owner)

    All good now mistake has been rectified thank you

  29. 2 out of 5

    (verified owner)

    Not all it’s cracked up to be. Yeah the knife was a few pound more than the list price but only one knife, not the kind of thing I’d have picked. Not that impressed really. Reviews totally sold me on this option but think I’ll give it a miss

  30. 3 out of 5

    (verified owner)

    5* on shipping arrived within 2 days received a lovely blade however not as per other reviews was only worth £21.95.
    Ordered a £10 one at same time reviewed separately but your better off buying 2 £10 ones

  31. 5 out of 5

    (verified owner)

    I have already tried a £10 mystery box and got a very nice lock knife which was worth far more than £10, So I had a go with a £20 mystery box and this time I received 2 super knives a fantastic Deluxe sheath knife with a really nice polished wood handle and a super little stainless EDC folder. Thoroughly recommend these mystery boxes, just have a go. you won’t be disappointed. But be warned they could become habit forming!! I know I am hooked!! and am already thinking about ordering another, maybe a spring assisted mystery box next time.

  32. 5 out of 5

    (verified owner)

    Excellent value again £20 mystery box, got a knife worth double that. Very happy once again.

  33. 2 out of 5

    (verified owner)

    Went for the £20 mystery box, package arrived today.
    Received a Anglo Arms 4″ fixed blade and a 2″ folding pocket knife. I couldn’t find either on the website to check their value but did find the fixed blade on another site for under £12, so unless the small folding is worth £8 (which I doubt) can’t say this was be great value. Perhaps I got unlucky.

  34. 5 out of 5

    (verified owner)

    I have bought 6 of these now including the secret Santa one! Never once been disappointed and always worth more than 20 quid.

  35. 5 out of 5

    (verified owner)

    Absolutely chuffed to bits with my box! I wont say what I received as to keep the surprise for everyone but it was worth well over the £20 I paid, will be tempted to get another one soon. Great idea for a starter collector and even a normal collector.

  36. 5 out of 5

    (verified owner)

    Awesome, got a ‘22 Inch Jungle Machete with Saw and Sheath’ & what i think is the joker knife. I got very lucky

  37. 5 out of 5

    (verified owner)

    Ordered this twice on two separate occasions. On both occasions I was pleasantly surprised to find knives exceeding the £20 price tag with extras. First time I got a good knife with a rosewood handle. The second time a 22 inch jungle machete. Both times with said extras added. No doubt I’ll be getting another Mystery Box at some point in the future.

  38. 5 out of 5

    (verified owner)

    I could spend thousands on this glorious website if I had the money, all if the products are amazing, I have bought many knives off here unfortunately I no longer have as many due to a fire so here I am again starting off.. the mystery box is amazing, it’s like a Christmas present. Thank you.

    • Thanks Bradley, hoping you come into a lot of money and become our best customer!

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