Always look for a product that falls within this category. Anything lower will give you an inferior product. It’s important to remember that if you want a glossier surface on the finished product, you’ll need to increase the extrusion temperature. This is arguably a small price to pay, however, when you consider that rainbow PLAs aren’t much more expensive than standard monochrome filaments, and regardless of your control over which colors you end up with, the end results are often nothing to be sneezed at. We hope our informative review of our 7 best rainbow filaments will make it easier for you to choose the ideal option for your Printer and your project! Let’s revise the three options that amazed us the most. The YOUSU Rainbow Silk PLA+ filament is our editor’s choice, and we rated it at 9.8. This filament really impressed us because it consistently provides superior results over an extensive range of prints. With this filament, you can look forward to low shrinkage and no clogging. Additionally, it’s PLA+ making it stronger and more durable than some of the other options. One user said he didn’t have much experience printing with PLA on his Ender 3 Pro. However, this material’s rainbow colors looked great, giving his model a deep sheen he loved. This has never been truer for 3D pri nting projects. Monochrome printers have always been the norm for 3D printers, but the need for diversity is creeping into the 3D printing space.

What I particularly like about Amolen’s rainbow PLA is that it somehow manages to blend the different hues so naturally that you don’t even notice at first glance that it is only made up of three colors, red, green, and yellow. Disclaimer: We can’t stress enough that every electrical appliance is a potential fire hazard if treated/maintained inappropriately. Therefore, extra care has to be taken while undertaking any 3D printing DIY project that involves electricity. Read More: Color Changing Thermochromic Filament There are many types of multicolor filaments. Rainbow ones include a full range of colors and, sometimes, multiple hues of the same colors. There are also bicolor and tricolor filaments. You can even find filaments that are two colors at once or that change colors based on exposure to UV rays or temperature changes. With additional company tips, you can also ensure that you experience a clog-free process when using the filament on your printer.Basically, eSun’s luminous rainbow PLA is not for less powerful machines, as its coarseness is likely to clog and damage lesser extruders. So you should only really consider it if you’re confident your printer can handle it without clogging. It may be tempting to keep this kind of multicolored filament out in the sun, but that will cause its various colors to fade faster, which is why I’ve recommended warmer indoor spaces to keep it in peak condition for longer. MIKA3D offers color options ranging from blue, yellow, purple, orange, and red, each having a shiny, lustrous appearance. Sunlu filaments are familiar to the market, and neither are the Sunlu rainbow filaments . If the value for your money is your driving force when settling for a printing filament, then Sunlu rainbow filaments are what you need. Boasting the best quality-price ratio in the industry, Sunlu PLA filaments come in eye-catching colors. Sunlu rainbow filaments come straight off the production line with a guaranteed diameter tolerance of 0.02mm, and a filament diameter of 1.75mm. The filament prints at a speed of 50-100mm/s, keeping it abreast with its competitors. It also has a printing nozzle temperature of 190-230°C and a bed temperature of 80°C.

Settling on a multicolored rainbow PLA filament is a daunting task with several considerations mainly: Multicolored filaments, sometimes referred to as rainbow filaments, are 3D printing filaments with different colors loaded onto the same filament and spool. Multicolor filaments come in various color options, some of which are bicolor, tricolor, or rainbow filaments, offering more than four colors.Another buyer was impressed by the product’s nice blend of colors. His print was nice and smooth for his first time using this item. He also loved the nice build plate adhesion and said he would buy this brand again in the future.

Boasting a jam- and tangle-free experience, this shiny filament is a great option if you want a stressless print with particularly colorful results. If you want to learn more about multicolor 3D printing and multicolor 3D printers read our article here. How Do You Print Rainbow Filaments? Source: Youtube CNC Kitchen The effect of blending vibrant blue and green colors is that the finished product acquires an appealing luminous appearance. Green, red, purple, pink, and blue; all the primary colors are covered in true Sunlu style. A downside, however, is that the first color to leave your nozzle is random. A sort of odd one out on our list here is the Zi-Rui color-changing filament. If you’re familiar with clear filaments, then you’ll know that their transparency is dependent on a few factors, one of which is the printing temperature.Flashforge rainbow filaments come in many colors, including green, red, orange, yellow, and blue. Unlike many of the rainbow PLA filaments available in the market, Flashforge multicolor PLA gradually changes color after 30-40 meters. If you have been paying attention, you know that such a large number translates to waiting longer for the color transitions. True to the manufacturers’ representation, their prints had excellent colors and behaved like any other quality PLA. This was so good for them that they planned on sourcing more filament from 3DF in the future. Since the material changes colors throughout the spool, the speed at which the colors change is entirely dependent on how much material is used during the print. Prints that use more material will change color at a faster rate than prints that only use a small amount of material. To test this theory, I set up an experiment to see how much influence over the transition speed I could have by altering the properties of the print. Rainbow Silk PLA – Transition Test Cylinders Yes, PLA is considered non-toxic and food-safe, making it very common in cosplay. PLA is easy to paint and sand if post-processing is needed. A rainbow PLA helmet or armor piece can add great color effects to a costume! Flashforge is a popular manufacturer of 3D printers, such as the Flashforge Creator Pro, and it also manufactures its own brand of filament. Flashforge’s PLA rainbow filament comes in both a regular and a silk version, with the latter yielding shinier prints.

Rainbow filaments are the ideal way to create a multicolored 3D project without having to layer one color on top of each other using different colors and a complex process. This type of filament makes printing items such as toys and ornaments a firm favorite among hobbyists. Some of the top features include material, printing temperature, and diameter. While some features can seem more important, it’s important to keep your end project in mind. Read on for a better understanding as to why these features are so important! Material When it comes to ensuring a quality print, you’re going to need a reliable filament material. Cons: the color doesn’t change as drastically unless you have a huge print which people rarely do but with that being said it’s still a cool filament. In addition to 3D printers, accessories, and resins, Eryone makes a variety of PLA, PETG, and TPU filaments. Their multicolor filaments include five different rainbow options, including traditional bright rainbows and the more muted steampunk and lagoon. There are many different materials -- mostly types of plastic -- that you can get, but there are three major varieties, each of which we cover below. PLA (Polyactic Acid), also sometimes combined with other materials and called PLA Plus, is the easiest to print with and most popular, but it isn't the strongest and it can be brittle. PETG (Polyethylene Terephthalate modified by Glycol) is stronger and a bit more flexible, but it can be stringy if you don't dial in your settings correctly. TPU (Thermoplastic Polyurethane) is a rubbery, flexible filament that usually requires a direct-drive printer that can hit high temperatures. MIKA3D ships its multicolored filaments with several other gifts, such as one bottle of premium 3D printer tool used on the heat bed.

All of UniCoFil’s filaments come in both 1.75-mm and 2.85-mm diameters. These filaments have a 0.05 mm tolerance, and models printed in the material can retain their shape up to 60 °C.