MarshallTown 86P 16508 - Plastic Line Blocks and Twigs (2 pair Line Blocks and 4 Twigs/Set)

FEATURES:
• Bright yellow plastic is highly visible and impervious to water
• Included are plastic line twigs
• Twigs are used to keep the mason's line from sagging between the blocks
• Shrink-wrapped with two pairs of blocks and two sets of twigs