DIY Spice Rack with Test Tubes

diy spice rack with test tubes butcher block and copper pipe

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I take absolutely no credit for this DIY spice rack.  This is my sister’s brainchild and creation, and I’m just here to show it off.

A couple of days before Christmas I went over to her house and saw copper end caps, test tubes, and a sketch on the table.  As soon as I saw her plans for a DIY spice rack that she was making for her boyfriend, I made her promise to take process pictures as she worked on it.  She followed through, and also created a creative and beautiful place to hold spices.

DIY Spice Rack with test tubes, copper pipe, and butcher block | Rustic industrial DIY spice rack | The best size test tubes to create a spice rack

Here are all the steps you need to know to make your own – photographed by my sister and told with my DIY tutorial.

test tube spice rack plans

Like any good builder, she started with plans, very detailed plans, I might add.  This is one area in which we function differently.  She loves to sketch out ideas and put them on paper, while I just let mine float around in my head and then try to recreate them, sometimes with a little too much haste.

For the wood, she used a piece of butcher block and cut it down into two equal pieces.  I’m guessing my dad used a hand saw, but I don’t have that steady of a hand, so I probably would have used my table saw.  Either one works fine.   His saw actually burned some of the edges, but rather than sanding it off, my sister left it because she liked the look.  I like it, too!

When my sister was explaining this project to my dad, she asked if he had any wood that might work.  Of course, he had a leftover piece of two inch butcher block lying around his garage.  Beautiful.

His garage, however, is far from beautiful, although it does usually contain anything you might need.  Every time I go in there, I snag something else to use for a project.  He doesn’t even know it goes missing, pretty much because his four-car garage looks something like this.

dads garage

Now imagine that space 20 times over and over again.  You can see why I always leave with something weird.  And why only one car actually fits in it right now.

test tube and butcher block spice rack tutorial

She figured out the correct spacing well before drilling into any piece of wood and marked it on the top piece of wood.  I hate to admit that I’m jealous of her planning here.  I probably would have “eye-balled” it, and messed up a little along the way.

test tube size for spice rack

She planned out one-inch holes based on the test tubes she bought for the project.  She used 25 mm (diameter) by 6 inches tall test tubes from a science supply store.  But you can also find this size on Amazon, just like most anything else you might want.  The 25 mm size allows you to store a lot of spices, and gives surprisingly good control when sprinkling them.  The one-inch copper end caps fit on the 25 mm tubes.  I’ve also seen many people make spice racks with the 20 mm size.  Wine corks fit in this size test tube, and you might be able to get away with 3/4″ copper end caps as tops.  The verdict – the perfect size test tubes for a spice rack is up to you, but I wouldn’t go smaller than 20 mm.

Okay, back to making the actual rack.  They drilled four holes in the corners that will later be used for the screws to pass through.

butcher block and test tub spice rack tutorial 3

Once she had the holes marked for the test tubes, my dad used his drill press with a spade bit to make the holes in the top block.  Not all of us have a garage like my dad, so a hand drill with a one-inch spade bit will also work just fine.

butcher block and test tube spice rack tutorial 2

After the top block holes were drilled, he set that block on top of the bottom block and used it as a template to drill the holes in the bottom piece.  The bottom piece serves as a resting place for the test tubes, so you only want to drill about halfway through the wood on the first row.

test tube spice rack tutorial

The bottom piece serves as a resting place for the test tubes, so you only want to drill about halfway through the wood on the first row.  To achieve the two-tiered look, you’ll leave the back row solid, so the test tubes sit higher up that the front row.

butcher block and spice rack tutorial 3

A coat of polyurethane on the blocks will help it to withstand kitchen grime.

copper pipe and test tube spice rack tutorial

After everything was dry, they cut down four pieces of copper pipe with a Copper Pipe Cutter and placed them between the blocks as a spacer, and so the screws wouldn’t be seen.

test tube and butcher block spice rack tutorial 2

They used very long screws (length depends on how thick your pieces are and the amount of space you want between the blocks) to go all the way through the top block, through the entire space between, and about halfway into the bottom block.

copper and test tube spice rack tutorial

For the tops, she used one-inch copper end caps.  Then, she cut out circles in thin cork and hot glued each circle to the inside of the cap.

diy spice rack with test tubes copper tubing butcher block

I love this spice rack and I’m a little jealous I don’t get to keep it in my kitchen!

DIY test tube spice rack with butcher block and copper tops

DIY Spice Rack with test tubes, copper pipe, and butcher block | Rustic industrial DIY spice rack | The best size test tubes to create a spice rack

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diy spice rack with test tubes tutorial

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30 thoughts on “DIY Spice Rack with Test Tubes

  1. Oh my gosh, I’m OBSESSED with this! Your sister did a great, great job. Thanks so much for sharing at Merry Monday, you’re going to be my feature this week! I’ll be sharing on all my social media on Sunday so I’d love it if you’d follow me! Hope to see you again for next week’s party!

  2. Hi!! I just wanted to stop by and let you know that your post has been selected as a Featured post for the Welcome Home Wednesdays Link Party!! Stop by and see your post linked up and don’t forget to grab your “Featured” button too!! ~Lisa~

  3. So professional I was ready to order it. This is what happens when no dad or his great garage with tools available. I do not have wall space for a spice rack and really no counter space but this compact but very full piece could be hung on a wall space I could find room for.

    1. Thanks for the kind words, Jody! I have seen some similar ones that are mounted on the wall. There are a couple of Etsy sellers that I know make them – I’m not sure of how much or how big, but it might be worth taking a look!

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