Personalized Cactus Kindness Youth T-Shirt. Cactus Kindness Youth T-Shirt - Vintage Royal Blue show that even the most prickly of personalities can practice kindness. Displayed with a cute smiling kawaii cactus plant in a pot sprinkled with hearts are the words "stick with kindness." A cute gift for a cactus lover! Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.