One size fits all; our markers fit comfortably in any size hand including your toddler; loved by preschool and kindergarten classroom teachers | Non toxic and non leaking; non spill dot markers offer minimal clean up compared to paint brushes, finger paints and other craft supplies; no spilling cups | Play bingo at home as an effective number learning exercise for younger boys and girls; stand out in the bingo hall with a lucky pack of bingo daubers | Children tend to be calm and focused when they start to dab dots on the page; arts and crafts idea for the entire family; a different way to color, stamp and decorate your scrapbooks | This special combo set includes 8 SHIMMER colors and 8 REGULAR colors; also receive hundreds of pdfs to download and print at home; packaged ready to give as a gift