Big Bag Of Science Activity Kit brakes This unique oil-based ink is

This unique oil-based ink is excellent on paper

9" x 12" dry erase board features numbers 1-120 on one side and blank grid on the reverse side

This package contains two 25x21x11 inch storage bags

You can use it for updating and adding comfort for kitchen chair cushions

The fine sparkly granules of Crystal Clear add an extra texture and shimmer to all your handmade paper flowers

Big Bag Of Science Activity Kit brakes This unique oil-based ink isThis giant kit is designed to whet the appetites of budding young scientists of all ages. With more than 70 unique, fun, hands on science activities, this kit guarantees hours and hours of science fun. Set up your own science lab. Amaze your friends and family with such activities as making water disappear, having a liquid flow uphill, making a 30' soda geyser, growing fake snow instantly, balancing 6 nails on the head of one nail and much, much more.