วงกลมมาร์กเกอร์ 9 นิ้ว - ชุด 6 สี

Used these to mark lanes for a relay race at my daughter's birthday and they held up great on the grass. The PVC is thick enough that they didn't flip or slide even with kids stomping through. Being able to color-code the boundaries made it way easier to explain the course.

Bought these for my kids' backyard obstacle course and the PVC holds up way better than the flimsy plastic ones we had before. They stay put on the grass even when the kids run through, and the six colors make it easy to set different stations.

We’ve used these to mark safe zones for the kids’ bike track, and the PVC rings hold their shape even after a few weeks of sun and rain. The six colors make it easy to switch up game rules on the fly, and they don’t slide on the grass like I worried they would.