Ultimate Bulk Premium Molecular Model Set 555 Pcs Cubes Approximately 11" x 11" Printed

Approximately 11" x 11" Printed with 1" number square

Thanks to the cross-section

Premium Quality: Conical Conductor is made of high-grade construction all the way through

Includes one removable plug

Back board Dia

Ultimate Bulk Premium Molecular Model Set 555 Pcs Cubes Approximately 11" x 11" PrintedIncluded: Ultimate Bulk Premium Molecular Model Set 555 pcs With Instruction Manual. (30 x C Black Ball 4 Holes 1), (20 x C Black Ball 4 Holes 2), (10 x C Black Ball 4 Hole 3), (6 x S Yellow Ball 2 Holes), (8 x S Yellow Ball 6 Holes), (6 x S Yellow Ball 4 Holes), (20 x I Orange Ball 1 Hole), (15 x I Orange Ball 2 Holes 1), (15 x I Orange Ball 2 Holes 1), (25 x Cl Green Ball 1 Hole), (15 x O Red Ball 1 Hole 1), (15 x O Red Ball 1 Hole 2), (15 x N Blue