Courtesy SkyMall

Toothpaste Tablets

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Pop one of these chewable tablets into your mouth before brushing—handy substitutes, the makers claim, for tubes that exceed the one-ounce on-board limit. Then again, you could just buy a travel-size tube of your regular brand at any drugstore. Skymall.com; $12.50 for 120 tablets.

—Mark Ellwood

World's Weirdest Travel Gadgets

Toothpaste Tablets

Pop one of these chewable tablets into your mouth before brushing—handy substitutes, the makers claim, for tubes that exceed the one-ounce on-board limit. Then again, you could just buy a travel-size tube of your regular brand at any drugstore. Skymall.com; $12.50 for 120 tablets.

—Mark Ellwood

Courtesy SkyMall

World's Weirdest Travel Gadgets

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