If you like playing Bingo, but hate picking up or losing chips, this set of 300 magnetic bingo chips is the perfect solution! Each chip has a 1.5 cm diameter and features a metal ring around the outside edge. Available colors include red, green, purple or blue. When used with a magnetic bingo wand (sold separately) these chips are easy to collect. There is no more mess, no more hassle and no more lost chips! These chips are especially helpful in schools so children can learn about the properties of magnetism and practice counting. Colors include: GREEN, PURPLE, RED, AND BLUE. NOTE: PLEASE CHOOSE COLOR IN SOLID PACKS OF 300. SUBJECT TO AVAILABILITY.