Elenco Electronics Rock Tumbler (discontinued) category-us-maps Learn to count values by

Learn to count values by making groups of ten and then adding what is left over or decompose values to calculate two or more values quickly

and Australia

Includes 50 hole-punched cards (3-1/2" x 5-1/2") and 2 rings for easy travel and storage

Includes Spotted Red

Elenco Electronics Rock Tumbler (discontinued) category-us-maps Learn to count values byRock Tumbler Includes: 4 Oz. Gemstone Rocks (1) Step 1 Coarse Grinding Powder (1) Step 2 Fine Grinding Powder (1) Step 3 Polishing Powder Jewelery Making Includes: (1) 18 Silver Tone Necklace Chain (2) Adjustable Rings (1) Key Chains (3) Setting Holders in 2 Styles (1) Pairs Hanging Earring Wires (1) Jump Ring Connectors Glue For ages 8 and up. AC Adapter included