Carbonless paper works in a fairly simple way. It consists of sheets of paper that are coated on the bottom and/or the top with or and/or a reactive. The back of the first sheet is coated with micro-encapsulated dye. The top of the middle sheet is coated
Ornamental Steel Fence is a modified version of galvanize steel safety fence, highlighting the role of decoration, more suitable for the use for the scene, good metal texture.
This Zoo Animals Globe is prefect for any office, study or bedroom.This globe is ideal as an educational aid showing all countries denoted by different colours with animals native to the country or ocean shown in full colour.
Model: SCB75S series opens a much smaller seam for the sound waves to travel through. The sound waves go directly to the participants, instead of bouncing from the floor.