You can choose the number which you don't want to be picked by using these dice

they are all revealed to be completely blank

you can refer to the correct illustration attached to the packing box

For those who have read Thinking the Impossible

Joe Rindfleisch's SIZE 19 Rainbow Rubber Bands (Hanson Chien - Blue Pack) | Joe Rindfleisch Blau You can choose the numberProfessional performance rubber bands for the discerning magician. These stunning blue bands stand out and help draw attention to you and your magic. Named after Hanson Chien these amazing blue rubber bands are the very best for performing and showcasing your magic. Each band is coated with Elastraflex which makes the bands stronger and less likely to break during performance. Bands are able to stretch further than normal bands and continue to stay