Spongebob Squarepants Plankton 6 Inch Plush Figure Nickelodeon by Just Play Go to amazon.com Related posts The 8 best plankton plush toy FeatureSpongebob Squarepants Plankton 6 Inch Plush Figure Nickelodeon DescriptionOfficially licensed by Nickelodeon, For Ages 3 and Up