4M Crystal Growing Experimental Kit Halloween the bats are rated 5/10

the bats are rated 5/10 for speed 3/10 for Spin and 4/10 for Control

This extra-thick wooden puzzle includes three big puzzle pieces with jumbo wooden knobs for easy grasping

plus a toy hammer

twist and wiggle their way to the bottom

4M Crystal Growing Experimental Kit Halloween the bats are rated 5/10Grow your own sparkling crystal collection with this exciting Crystal Growing Experimental Kit. Kids can conduct 7 different crystal growing experiments, watch colourful crystals form, then display their creations in the included display cases. Key Features: Crystal growing science kit with 7 experiments Watch crystals grow in different colours and sizes Includes display bases with transparent covers Encourages curiosity, creativity and science