This would be a fun idea for kids and a great use for all those toilet paper rolls I can't throw away! Chopsticks or tweezers for fine motor skills, used to pick up and drop pom-poms into color matched toilet paper rolls.
Sensory center----Back To School Sensory Table Color Sort. A great math activity to acclimate your students to sensory bins during math center. A Year of EASY Sensory Table Fillers and Activities-Kindergarten