a small collection of STEM Ringhedra inspired by the sculptures of mathematical artist Rinus Roelofs. The connectors are available for free to download and 3D print at Thingiverse: https://www.thingiverse.com/thing:7195009 The construction straws by Ggiibro must be purchased separately. They are available at Amazon.
structure: Rhombi-cosidodecahedral Ringhedron
components: construction straws and connectors
structure: Icosidodecahedral Ringhedron
components: construction straws and connectors
structure: Rhmbicuboctahedral Ringhedron
components: construction straws and connectors
structure: Cuboctahedral Ringhedron
components: construction straws and connectors
structure: Octahedral Ringhedron
components: construction straws and connectors