Description:
Flexible bond, 90mm (double bonding), Packs of ten 90mm flexible bonds to represent double bonding, Use to supplement your Unit building sets or for building custom models
Description:
Organic and inorganic chemistry peg pack, A selection of pegs for building inorganic and organic compounds. Contains 72 pegs (24 radial, 12 polar and 36 tetrahedral)
Description:
Rigid Plastic bond, Packs of ten 65mm rigid plastic bonds to supplement your Unit Version 2 building sets or for building custom models, Size: 125mm
Description:
Rigid Plastic bond, Packs of ten 65mm rigid plastic bonds to supplement your Unit Version 2 building sets or for building custom models, Size: 180mm
Description:
Rigid Plastic bond, Packs of ten 42mm rigid plastic bonds to supplement your Unit Version 2 building sets or for building custom models, Size: 42mm
Description:
Rigid Plastic bond, Packs of ten 65mm rigid plastic bonds to supplement your Unit Version 2 building sets or for building custom models, Size: 65mm
Description:
Rigid Plastic bond, Packs of ten 65mm rigid plastic bonds to supplement your Unit Version 2 building sets or for building custom models, Size: 83mm