Mini Matter Impact Science Kit T-shirt this tiny antelope cranium is

this tiny antelope cranium is perfect for use in dollhouses

or professional collections

Approximately 11 grams each

every item is accompanied by captivating and informative cards—a launching point for your personal research

Stuffed with polyester fiber fill

Mini Matter Impact Science Kit T-shirt this tiny antelope cranium isThe Impact box explores the most sudden and surprising changes in matter. Forged or transformed by powerful collisions, these impacts include world altering cataclysms and atomic forces that spark light and energy. The Impact box contains these items and an info card: Shatter Cone: Formed under immense pressure during a meteorite's violent collision with Earth, shatter cones are rare geological artifacts are crushed beneath the largest impact craters.