Color Your Own Valentine Water Globes. Just color the picture and add water to these plastic globes for a fun Valentine’s Day craft! With a variety of heartfelt designs, these snow globes are the perfect art activity for a preschool or day care on February 14th! (6 pcs. per unit) 2 1/2" All craft kit pieces are pre-packaged for individual use. Kits include instructions and extra pieces. Markers not included.