A serious STEM based sack that will simply twist your mind!
- 4M STEAM Powered Kids - Kitchen Science
- 4M KidzLabs - Bubble Science - STEM
- Optical Illusions Book - 50 Optical Illusions - Authors: Rob Ives and Clive Gifford
- Curious Creations - Ready Made Slime
Recommended age 8+
ALL SACKS SOLD WITH PLAIN Sack Of Gifts SACKS & TAGS