K'nex Knex storage case box with spare parts

Knex Spare Pieces x 4 Translucent Blue Square Panels 9 Holes

Genuine KNEX Connector 4-Way -Purple Spare -Parts -K'NEX- 24 Pieces.

K’Nex Yellow 5-Way Connector - 90906 - Genuine KNEX - Spare Parts 25 Pieces

Genuine KNEX Connector 4-Way -Purple Spare -Parts -K'NEX- 20 Pieces.

K'NEX Tri Panel Small Translucent Blue 4 Piece- 3 HOLES KNEX - PANELS

Knex Spare Pieces x 3 Black Square Panels 9 Holes

K'NEX Micro Parts - Red Five Way Connector - Lot Of 25 - KNEX - Part - Spares