Another print and play math manipulative that can be 3D printed and assembled into geometric and topological structures. Available at Thingiverse for free download at: STEM CLIPZ KIT 1 by APC5 - ThingiverseÂ
STEM Clipz Triangle
STEM Clipz Square
STEM Clipz Pentagon
STEM Clipz Hexagon
STEM Clipz Octagon
STEM Clipz Decagon
STEM Clipz Golden Triangular Pyramid
STEM Clipz Golden Square Pyramid
STEM Clipz Golden Pentagonal Pyramid
STEM Clipz Golden Octagonal Pyramid
STEM Clipz Golden Decagonal Pyramid
STEM Clipz Escher Dodecahedral Polyknot (component)
STEM Clipz Biclip
STEM Clipz Triclip
STEM Clipz Tetraclip
STEM Clipz Pentaclip
Assembled: Escher Dodecahedral Polyknot