Mega Cog Color:Oil Slick children can enlarge their marble

children can enlarge their marble runs and redesign them again and again - long-lasting fun guaranteed

Size: 90cm x 65cm x 39

20 Dual connector MathLink Cubes

making it a perfect companion for children in classrooms

This set includes a 12-page activity book with over 90 decodable words

Mega Cog Color:Oil Slick children can enlarge their marbleMeet our brand new world first MEGA COG. Its the big daddy of our best selling cog fidget. We have been asked by soooooo many to make the cog bigger. So here it is. YEY! Is the same size as a 50c coin. Its' 40 grams makes it beautifully weighted as well and a great size for adult or big hands! Comes in 3 colour options silver , black or oil slick. Comes in a gorgeous metal window display tin. Please note each OIL SLICK varies in colour as they are all