Which is cheaper, Stacks of Circles Stacking Ring STEM Learning or Shape Sorting Clock?

Stacks of Circles Stacking Ring STEM Learning lists at $10 and Shape Sorting Clock lists at $14. Prices change often, so check the current listing before buying.

Head to head · Learning Toys

Stacks of Circles Stacking Ring STEM Learning vs Shape Sorting Clock

Ravvy scores Stacks of Circles Stacking Ring STEM Learning at 87.34 and Shape Sorting Clock at 93.37. Shape Sorting Clock takes the overall pick, best for parents of toddlers seeking a durable screen-free educational tool.

Sassy

Stacks of Circles Stacking Ring STEM Learning

87.3

$10

Ravvy pick

Melissa & Doug

Shape Sorting Clock

93.4

$14

Budget-conscious parents should buy this for its multi-year utility, accepting that the loose pieces require a dedicated storage spot to avoid getting lost.

How they score

Factor	Stacks of Circles Stacking Ring STEM Learning	Shape Sorting Clock
Safety	–	94
Engagement	–	85
Versatility	–	92
Build Quality	–	88
Educational Value	–	95.5

Stacks of Circles Stacking Ring STEM Learning

Shape Sorting Clock

What owners praise

Durable natural wood construction
Dual-purpose functionality for shapes and time
High-contrast colors aid visual recognition
No batteries or charging required
Promotes fine motor skill development

What to know first

Small pieces are easily misplaced
Hands are not geared to move together
Wood can chip if handled very roughly

Skip it if older children who have already mastered analog time-telling

Specs side by side

Spec	Stacks of Circles Stacking Ring STEM Learning	Shape Sorting Clock
UPC	037977807950	000772085939
ASIN	B07NXDJ52C	B00B4EJO1C
GTIN	037977807950	000772085939
Size	6-24 Month (1 Count)	1 Count
Color	Multi	Multi-color
Set Name	9 Piece Set	Melissa & Doug Shape Sorting Clock (12 numbered shapes)
Sub Brand	Sassy	–
Brand Name	Sassy	Melissa & Doug
Model Name	Stacks of Circles	–
Model Year	2010	–
Unit Count	1 Count	1 Count
Item Weight	12 ounces	0.44 kg