In becoming obsessed with doing my nails and checking out new techniques online, I’ve pretty much looked at thousands of things on eBay and Amazon. Here are some things you don’t need to have gorgeous nails but still may be interested in.
FILING:
Of course we all have files. I also love a Polar Block for fine buffing. My thumbs get these weird ridges and this buffs them down and quickly smooths any rough edges. They’re at Sally’s and just about every drug store now for about $1.

CUTICLE PUSHER:
I’ve had one professional manicure in my entire life. I told the guy NO cuticle cutting so he used this tool to push back my cuticles and scrape off any stuck dead skin on my nail, leaving a perfectly smooth surface. Stainless steel ones are $1 on eBay.

PUMP DISPENSER:
I need to get one of these (also seen at that pro manicure I got). It can be dangerous business keeping an open bottle of polish remover laying around and flipping it upside down on cotton balls. With this bottle, you just press your pad/ball on top and it’s ready to go! Find them here on eBay for about $3.

DOTTING TOOLS:
Those adorable polka dot manis like this -

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Use this tool -

Do an eBay search for “nail dotting tool” and you can get them for $1 w/ free shipping! I have no idea how toothpicks would work.
MANICURE TIP GUIDES:
Do you want a French Manicure but your hands are too shaky to get clean lines freehand? Look for “manicure tip guides“. These stickers are easily found in the nail section at most drugstores but are usually cheaper on eBay if you’re willing to wait. Make sure your base coat is completely dry before you apply these. I’ve used these tons of times with great results.

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POINTED COTTON SWABS:
The ladies at Broke & Beautiful just wrote about these being great for cleaning up your edges. 120 for about $3. I really need to get some because (dirty little secret) I paint my thumbs last and use them to clean up my edges. It ends up a mess.

CUTICLE OIL:
There are a ton out there and you could just as easily use some almond or olive oil on your hands. I like PRO FX Apricot cuticle oil for about $5.

DECORATIVE ELEMENTS:
There are so many things you can add to your nails. Stickers, gems in every shape and color, 3-D molded shapes, fimo slices (just get them pre-cut), water decals (like temporary tattoos), striping tape, glitter dust… and all of this stuff can be found for about $1 on eBay as well.

via – click for tutorial

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via and click here for a tutorial
KONAD:
Okay, I finally broke down and ordered some Konad tools. They’ll be here in about a week. Konad is a nail stamping system.
You put some opaque polish on a metal plate with designs etched in, scrape off the excess with a scraper (I hear an old gift card works better) and use the stamping tool to lift the design off the plate. You then roll it onto your painted and dry nail, repeating the process each nail. Time consuming? Yes. Tedious? Yes. Awesome results? Yes!


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I’ve read that the name-brand stamper is imperative but you don’t have to use name-brand plates, scraper or the special Konad polish. Just use your most opaque polishes that give good results with one coat. Wet ‘n’ Wild’s black is a favorite!
This is the set of 16 plates I ordered.
The Konad double-ended stamper is supposed to be the best.
Here’s a tutorial.
PLUS:
You can also use scotch tape to mark off areas (pull it off as soon as you paint) and eyeshadow sponge applicators or bits of kitchen sponge to lightly pat a mist of polish on your tips for a gradient effect (pat off excess first on some paper). There’s water marbling (that I can’t succeed at to save my life) and there are paint pens, those Sally Hansen Salon Effects polish stickers in crazy designs, nail art polish with teeny weeny brushes, matte effect top coats, crackle effects, magnetic and heat sensitive nail polishes…
Am I missing anything awesome? Let me know!
EDITED TO ADD: (thanks for the suggestions ladies!)
Polish remover pens – so much easier than q-tips for clean ups!
Biotin vitamin supplements for healthy nails and hair
Seche Vite top coat – dries your mani in about 10-15 minutes with high gloss.