Stone Stacking: Build Your Way to Mindfulness (RP Minis) SS Younger Kids All of the experiments use

All of the experiments use non-hazardous chemicals

He needs glasses of his very own

Mesmerizing Lava: Pens create a mesmerizing visual experience with lava bubbles that rise and fall

No batteries to replace - it easily charges using any USB power supply

Stone Stacking: Build Your Way to Mindfulness (RP Minis) SS Younger Kids All of the experiments useFind peace and serenity through the mindful art of stone stacking. This calming desktop kit includes nine hematite stones, one beechwood tray, one bag of sand and a 32 page book on the art of stone stacking. Product details Publisher : RP Minis Publication date : April 7, 2020 Language : English Print length : 32 pages ISBN 10 : 0762469544 ISBN 13 : 978 0762469543 Item Weight : 8. 1 ounces Dimensions : 2. 9 x 1. 9 x 3. 8 inches