Large Sand Timer 5 Minute 50% Plywood (front and back of the game board) Ghent has created the perfect

Ghent has created the perfect tack surface when space is limited

A terrific addition to any math program

Finding the volume of a solid figure is much more interesting with dominoes

You'll feel the difference when you write

includes whole

Large Sand Timer 5 Minute 50% Plywood (front and back of the game board) Ghent has created the perfectMPN: 005003 UPC: 088231906605 Race to see how much can be accomplished before time runs out. Great for games, timed test, and time management. Durable plastic timer with colored sand. Measures 3 1 4" x 6 3 8". Key Features : Use this large sand timer for games, tests and more5 minute sand timer6. 38" tall x 3. 25" wideColor: Lime Green SKU: ERSTCR20660