Investigate comparing and contrasting with these products.
-Photo by Sarah Pflug from Burst
Tubes - Plastic - Narrow
Tubes - Plastic - Long - Thick
Set- Tubes and connectors - Plastic - Plumbing interconnecting
Stones/ Pebbles - Polished - Tiny
Stone/ Pebbles - Decorative - Tiny - White
Tote Of Mixed Wooden Blocks
Skewers
Rocks / Stones - Polished
Stones/ Pebbles - Rough - Tiny
Tiles - Square - Black and White
Wires Assorted
