SECONDS: The Ignis Size:Mini our colour-shifting 500-piece puzzle that

our colour-shifting 500-piece puzzle that looks different from every angle

and overlap them to experiment with colour theory and light

With the M Cube

you will discover one squishy polyhedron with a vibrant shell and a surprise core colour

Some product may have minor imperfections

SECONDS: The Ignis Size:Mini our colour-shifting 500-piece puzzle thatSECONDS: The Ignis CMY Tetrahedron brings the elegance of geometry to life: four triangular faces, six straight edges, and four sharp vertices, the simplest of the five Platonic solids. These seconds are perfectly fine tetrahedrons in packaging that may be imperfect or in a different style. Hands on geometry at an unbeatable value.