An exciting hands-on science activity has kids learning about fossils and making real shell castings of their own. We've included the plaster, seashells and mold making supplies. Sizes will vary. Basic household supplies not included: Sand, water, plaster mixing bucket and small cups. Project time is estimated at 30 minutes but doesn't include drying time for plaster to set. For some groups this may be a 2-session activity.
CHOKING HAZARD - Small parts. Not for children under 3 yrs.
This product contains (a) small magnet(s). Swallowed magnets can stick together across intestines causing serious infections and death. Seek immediate medical attention if magnet(s) are swallowed or inhaled.