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- - - Visit my folksy shop or email me at hickscustomfurniture@hotmail.co.uk if you'd like to commission a set - - -


Having seen a bunch of examples of these that other people on the internet had made, I had a crack at my own take on the idea.

I made some prototypes a couple of years ago, but the colours didn't pop as much as I'd hoped, and I've got a table saw now.

Here's how I made mine....

Stuff you'll need:
  • Table saw
  • Steel rule
  • Squares
  • Knife
  • Router + dovetail bit
  • Dovetail Jig
  • Wood glue
  • Paint
  • 12mm MDF - 8ft x 4ft sheet
  • 3mm MDF - 6ft x 2ft sheet
  • PPE - dust mask / googles / ear defenders
 
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Step 1: Design

When you think about it, each Tetris block can be broken down into four equal squares.

I decided each square would be 160mm2, and be 150mm deep (good for CD's).

I took to AutoCAD and drew up some plans.

I chose to use 12mm MDF, and they'd be backed with 3mm MDF. The joints would be dovetailed as they're nice and strong, and not that hard when you've got a router and a dovetail jig.

Once I was happy I wrote all the measurements down as a "shed reference sheet" and took to my little workshop.
p3jawors says: Apr 29, 2013. 7:44 AM
Are the different blocks connected at all or are they just stacked onto each other?
HicksCustomFurniture (author) in reply to p3jaworsApr 30, 2013. 5:40 AM
Stacked, so they can be rearrange for different spaces...or if you're feeling playful!
Muhaiminah Faiz says: Mar 31, 2013. 9:28 PM
Super cool and awesome!
error42 says: Mar 27, 2013. 1:29 PM
Saving this for when my son is older...awesome!
Giedow says: Feb 16, 2013. 10:15 AM
just awesome!
2ManyProjects says: Feb 5, 2013. 5:42 PM
Awesome project! Looks like I will be making a set. One question, I didn't see any dovetails, did you mean rabbet's?
HicksCustomFurniture (author) in reply to 2ManyProjectsFeb 6, 2013. 3:10 PM
Check out step 3 bro.
bobble293 says: Jan 26, 2013. 8:43 AM
Don't lower your standards! You've done a really good job there. I'd bet on your dovetails against most other construction methods for strength!
sajeffe says: Jan 25, 2013. 3:10 PM
Voted this project up. Love it. Beautiful work.
agis68 says: Jan 25, 2013. 4:49 AM
love it too!!!
MJAussie360 says: Jan 24, 2013. 5:21 PM
Love it!!
anothercindy says: Jan 24, 2013. 12:27 PM
Beauty idea! Too bad you'll have to spoil them by actually putting things in the spaces.
vhcl says: Jan 24, 2013. 11:15 AM
The quality of your work is superb!!

Thanks for sharing!!
lhelton1 says: Jan 24, 2013. 9:03 AM
I wish I was more shop-tool savvy like my dad!! I would have two sets of these in a heartbeat!! (or hundreds. lol)
sparkleponytx says: Jan 24, 2013. 8:40 AM
Awesome!
Billrose says: Jan 24, 2013. 8:17 AM
This is a great idea I have been looking for something like this and then you posted this and I went YES!
aje127 says: Jan 24, 2013. 7:57 AM
Very cool!
james.m.k says: Jan 24, 2013. 7:46 AM
Nice!

But for realism, you could have left a hole or two! (Well, realism for ME anyway! ^_^)
The Rambler says: Jan 24, 2013. 7:16 AM
Awesome. Nice touch storing your NES games and your Donkey Congas on your Tetris shelves.
WoundedEgo says: Jan 24, 2013. 6:20 AM
I appreciate your pointing out the importance of ear protection. Nice Instructible.
sassycat says: Jan 24, 2013. 5:34 AM
I love this!
doodlecraft says: Jan 23, 2013. 3:52 AM
Love this! My favorite piece has always been that purple one! :)
chaseis1badmonkey says: Jan 22, 2013. 7:21 PM
Just careful not to complete any lines. You might lose a few of them.
joedog86 says: Jan 22, 2013. 4:39 PM
I want to build this, but I could never make the final section because then the whole bookcase would collapse. But I'd get the high score.
jjarmon says: Jan 22, 2013. 3:46 PM
Where could I find the plans you did in CAD?
HicksCustomFurniture (author) in reply to jjarmonJan 22, 2013. 3:58 PM
Drop me an email at hickscustomfurniture@hotmail.co.uk and I'll send through the file.
clapperz says: Jan 21, 2013. 12:10 PM
brilliant work. Paint looks perfect. Which primer did you use?
HicksCustomFurniture (author) in reply to clapperzJan 21, 2013. 1:51 PM
http://www.screwfix.com/p/no-nonsense-quick-drying-primer-undercoat-white-750ml/27789
sanguish says: Jan 20, 2013. 9:37 PM
Why use dovetails on a wood like MDF? I don't think you're gaining any strength like you do with grained wood. You may be loosing it.

it seems that a smooth edge and good clamping (and pin nailing) or a dado cut would be a better solution. Certainly easier.

Now, if you made one out of a mix of Maple, Cherry, Walnut, Paduak, Mahogany, and some other colorful woods, dovetails would be the bomb.
HicksCustomFurniture (author) in reply to sanguishJan 21, 2013. 1:05 AM
Really?! I figured more gluing area = better joint. I barely ever use MDF, 'orrible stuff.

Using a variety of nice hardwoods would have been nice....bit expensive though!
sanguish in reply to HicksCustomFurnitureJan 21, 2013. 2:35 AM
Well, MDF doesn't have grain, so you really don't gain any strength. It's just as liable to break along the bottom of the dovetails as if you used a dado (in fact more so since you don't have the solid long surface area on the side and bottom)

With the glue, dados and the backs, you'd have had plenty of strength, and a lot less work. :-)

So many dovetails. Lovely job on them, but it must have taken a good deal of setup. Even with a good jig.
HicksCustomFurniture (author) in reply to sanguishJan 21, 2013. 3:13 AM
cool, I'll do it the easy way if I make another set then! haha
Gorgus says: Jan 20, 2013. 9:09 AM
Great idea and perfect execution. Good job!
GorillazMiko says: Jan 19, 2013. 6:35 PM
Great instructable! I think I'll make these over the weekend. : )

GM
jessyratfink says: Jan 19, 2013. 11:11 AM
These are the nicest ones I've ever seen - the paint really makes them perfect. :D
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