Compare Giant Shape Knob Puzzle SKU: 458 $35.90 Giant Shape Knob Puzzle quantity Add to cart Quick view Compare Narrow-wide knob puzzle (5x15x28cm) SKU: 463 From: $33.90 Add to cart Quick view Compare Short -Tall Knob Puzzle (5x15x28cm) SKU: 457 $35.90 Short -Tall Knob Puzzle (5x15x28cm) quantity Add to cart Quick view