Ellie Miller
Looking to add some pizzazz to your knife collection? Investing in a rainbow knife is a great way to do that. With so many varieties to choose from, we’ve come up with a list of the best ones to help you in your search for the perfect rainbow knife.
Best Pocket Knife: Tac-Force Technical Spring Assisted Knife
This beauty by Tac-Force comes in a vibrant purple and blue hue that changes shades depending on the lighting. The spring handle allows for easy opening. Additionally, the handle comes with a convenient bottle opener, glass breaker, and pocket clip. This rainbow knife is a great addition to any knife collection.
Tac-Force- Spring Assisted Folding Pocket Knife – Rainbow TiNite Coated Stainless Steel Blade with Black Aluminum Handle, Bottle Opener, Glass Punch and Pocket Clip, Tactical, EDC, Rescue - TF-705RB
This knife comes in a rainbow color and has a bottle opener, glass breaker, and pocket clip attached to the handle for convenience.
$10.99 
Best Chef’s Knife: Wellstar Rainbow Chef Knife
This rainbow chef’s knife by Wellstar will add character to your kitchen. The blade is forged from premium German Steel and a rainbow titanium coating, giving the knife a quality finish along with its beautiful colors. Not just for looks, the titanium coating also prevents corrosion and food from sticking to the knife’s surface. What makes this knife stand out even more is that the handle is also made from stainless steel, and this increases the knife’s durability.
WELLSTAR Chef Knife 8 Inch, Razor Sharp German Steel Blade and Comfortable Finger Guard Handle with Rainbow Titanium Coated for Kitchen Meat Sushi Vegetable Fruit Cutting Slicing Dicing, Gift Box
This knife is made from premium materials for style and durability.
$29.98
Best Kitchen Set: KYA Macro Almond Rainbow Titanium Knife Block Set
Need a knife set to complete your kitchen? Looking for something that will blend in with most design themes, yet still has a sense of character? This knife block set from KYA is for you. The block set itself is black, but all the blades are rainbow-colored. The handle of each knife is designed for comfort, and the set comes with a pair of kitchen scissors. All pieces included in the set are dishwasher-safe.
DISHWASHER SAFE Knife Set, Marco Almond® 14PC Rainbow Titanium Kitchen Knife Sets, KYA25 Knives set for Kitchen with Block, Black
This set is black with rainbow blades that are dishwasher-safe.
$89.99
Best Design/Also Consider: Dark Side Ballistics DS-A019 Series Spring Assist Folding Knife, Dragon Scale Detail Blade
The Dark Side Folding Knife with dragon scale detail will make a beautiful and unique addition to your knife collection. The blade and handle are made from stainless steel, and the rainbow detailing covers the entire knife. As an added effect, the handle of the knife and part of the blade includes an intricate dragon design. This is a great gift option or worthy addition to your utilities closet.
Dark Side Blades - Spring Assisted Folding Knife - Rainbow TiNite Coated Stainless Steel Blade and Handle, Dragon Theme, Pocket Clip, EDC, Fantasy, Collectible, DS-A019RB
This knife has an intricate design and beautiful rainbow coloring.
$14.23
