Optimus Low Flow Single Button Dispenser, 6.27 X 4.03 X 13.13, Gray 20.33" and the flat top is

and the flat top is designed to be smooth

with an excellent sense of touch through the glove

snap-on lids with restricted opening for recycling

or to anchor the tool to the structure being worked on

Optimus Low Flow Single Button Dispenser, 6.27 X 4.03 X 13.13, Gray 20.33" and the flat top isRugged stainless steel construction. Leading edge, one button design is durable and ergonomic making cleaning easy and efficient. Diversey Super Duty Water Valve and Filter tee to provide trouble free reliability, reduces foam, and better accuracy. Low flow. For use with open container, hanging bag, or J Fill pack. Note: This is a non returnable item.