Power Tools - March 3, 2011 Routine food prep gets a gizmo upgrade. Color-changing egg timer, $4.95 (Crate & Barrel, Kenwood, 513- 984-4555) Escali kitchen scale, $12.95 (Restaurant Equipment Outlet, Northside, 513-542-5900) Whale ice cream spade by Animal House, $9.99 (Target, www.target.com) Amco spice spoons, $14.99 (Cooks’ Wares) Le Creuset halo kettle, $55 (Cooks’ Wares) Adjustable rolling pin by Joseph Joseph, $19.95 (Williams-Sonoma, Kenwood, 513- 793-3445) Russian doll pepper mill by Pylones, $35 (Macy’s, www.macys.com) Nest 6 prep bowl set by Joseph Joseph, $33.50 (Cooks’ Wares, Symmes Township, 513-489-6400)