Flaghouse, Inc. River Stones Balance Aid 11275 - 6.0 Each Slim Jim Swing Lids Heparinized capillary tubes are designed

Heparinized capillary tubes are designed to prevent blood clotting

air-entrainment low and medium concentration diluters

Oversized vacuum-regulating knob ensures precise vacuum control

Ideal for high speed direct thermal printers and does not require a ribbon to print

CertiPUR-US approved foam: low Volatile Organic Compound (VOC) emissions

Flaghouse, Inc. River Stones Balance Aid 11275 - 6.0 Each Slim Jim Swing Lids Heparinized capillary tubes are designedFlaghouse, Inc. River Stones Balance Aid Add adventure to balance activities with realistically textured plastic "stones" Sides of each stone vary in steepness to simulate the erosive effects of a river's current over time Sturdy stones are fitted with slip resistant rubber buttons to ensure that they stay put Set includes 6 stones, 3 large and 3 small, with assorted colors within each set Heights vary from 1 3 4" to 3 1 4" Color Assorted Latex Free