Right now on Etsy you can grab these Fidget Articulating Color Shifting Slugs for only $10.20. The reviews are fantastic and the seller has great feedback. There are discounts for multiple items and free shipping options.
Choose from any color including specialty types like glow in the dark, temperature changing, rainbow, etc. Also choose from 6 different sizes ranging from baby (4″) to JUMBO (9″)! The detail and durability increases proportionally with the size of the slug. In other words any of the larger slugs articulate much better than the 4″ size. The slugs in the video are 6″. The color changing occurs around 87 degrees for our three temperature changing varieties which means hands are often not warm enough to active the new color especially on cold days, try warm water or cuddling.